f2fs

Files:

Name	Lines	Files	Authors	Tokens	change scale   Color Graph By Token Proportion

acl.c

443

-

15

2171

Jaegeuk KimChao YuChristoph HellwigChengguang XuChristian BraunerTiezhu YangMiklos SzerediJan KaraAl ViroGu ZhengKinglong MeeOthers November 2012January 2013June 2013August 2013October 2013December 2013March 2014April 2014August 2014September 2014October 2014December 2014January 2015March 2015April 2015November 2015December 2015April 2016May 2016June 2016September 2016October 2016July 2017November 2017March 2018August 2018September 2018November 2018September 2020December 2020January 2021February 2021August 2021February 2022September 2022January 2023 var spanGroupData = [ {"timestamp": 1351753200, "group": [ {"author_id": 0, "token_count": 1286}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 8, "token_count": 53}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 17, "token_count": 2}, {"author_id": 0, "token_count": 504}, {"author_id": 37, "token_count": 5}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 0, "token_count": 5}, {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 1, "token_count": 17}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 1, "token_count": 32}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 30, "token_count": 3}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 0, "token_count": 12}, {"author_id": 54, "token_count": 6}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 1, "token_count": 6}, {"author_id": 54, "token_count": 4}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 40, "token_count": 30}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 46, "token_count": 12}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 1, "token_count": 79}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 38, "token_count": 3}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 37, "token_count": 6}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 38, "token_count": 5}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 38, "token_count": 10}, ]}, ]

Author Name	Tokens	Token Proportion
Jaegeuk Kim	1850	85.21%
Chao Yu	157	7.23%
Christoph Hellwig	53	2.44%
Chengguang Xu	30	1.38%
Christian Brauner	18	0.83%
Tiezhu Yang	12	0.55%
Miklos Szeredi	11	0.51%
Jan Kara	10	0.46%
Al Viro	3	0.14%
Gu Zheng	2	0.09%
Kinglong Mee	1	0.05%
Others	24	1.11%
Total	2171

acl.h

51

-

6

151

Jaegeuk KimChristoph HellwigChristian BraunerMiklos SzerediChao YuOthers November 2012October 2013December 2013October 2014September 2018April 2020January 2021August 2021September 2022January 2023 var spanGroupData = [ {"timestamp": 1351753200, "group": [ {"author_id": 0, "token_count": 117}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 8, "token_count": 7}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 38, "token_count": 3}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 37, "token_count": 2}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 38, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 38, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Jaegeuk Kim	135	89.40%
Christoph Hellwig	7	4.64%
Christian Brauner	5	3.31%
Miklos Szeredi	2	1.32%
Chao Yu	1	0.66%
Others	1	0.66%
Total	151

checkpoint.c

1949

-

45

9449

Jaegeuk KimChao YuDaeho JeongChangman LeeYunlei HeHsiang KaoTiezhu YangGu ZhengVishal Moola (Oracle)Daniel RosenbergShuoran LiuChristoph HellwigMatthew WilcoxSahitya TummalaNamjae JeonHuajun LiDamien Le MoalQilong ZhangTim MurrayYangtao LiEric BiggersJoe PerchesGreg Kroah-HartmanJan KaraSheng YongSayali LokhandeQiuyang SunKeith MokWeichao GuoKinglong MeeYunlong SongJianpeng MaJack QiuOthers November 2012January 2013February 2013March 2013April 2013May 2013June 2013July 2013August 2013September 2013October 2013November 2013December 2013January 2014February 2014March 2014April 2014May 2014July 2014August 2014September 2014October 2014November 2014December 2014January 2015February 2015April 2015May 2015June 2015July 2015August 2015October 2015December 2015January 2016February 2016March 2016April 2016May 2016June 2016July 2016August 2016September 2016October 2016November 2016December 2016January 2017February 2017March 2017April 2017May 2017June 2017July 2017August 2017September 2017October 2017November 2017December 2017January 2018February 2018March 2018April 2018May 2018June 2018July 2018August 2018September 2018October 2018December 2018January 2019March 2019April 2019May 2019June 2019December 2019February 2020March 2020April 2020May 2020June 2020July 2020August 2020September 2020October 2020November 2020January 2021February 2021April 2021August 2021September 2021October 2021December 2021January 2022February 2022March 2022April 2022June 2022August 2022September 2022October 2022January 2023February 2023March 2023April 2023 var spanGroupData = [ {"timestamp": 1351753200, "group": [ {"author_id": 7, "token_count": 12}, {"author_id": 0, "token_count": 2543}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 12, "token_count": 10}, {"author_id": 0, "token_count": 25}, {"author_id": 51, "token_count": 2}, {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 0, "token_count": 11}, {"author_id": 5, "token_count": 33}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 0, "token_count": 44}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 17, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 17, "token_count": 1}, {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 12, "token_count": 36}, {"author_id": 1, "token_count": 6}, {"author_id": 17, "token_count": 41}, {"author_id": 14, "token_count": 25}, {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 1, "token_count": 24}, {"author_id": 17, "token_count": 9}, {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 17, "token_count": 40}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 1, "token_count": 179}, {"author_id": 0, "token_count": 73}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 0, "token_count": 46}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 1, "token_count": 18}, {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 12, "token_count": 168}, {"author_id": 1, "token_count": 29}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 0, "token_count": 345}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 1, "token_count": 16}, {"author_id": 0, "token_count": 57}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 1, "token_count": 16}, {"author_id": 0, "token_count": 130}, {"author_id": 60, "token_count": 9}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 1, "token_count": 163}, {"author_id": 0, "token_count": 45}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 1, "token_count": 164}, {"author_id": 0, "token_count": 39}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 1, "token_count": 28}, {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 0, "token_count": 76}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 1, "token_count": 8}, {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 1, "token_count": 13}, {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 1, "token_count": 41}, {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 1, "token_count": 75}, {"author_id": 0, "token_count": 35}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 1, "token_count": 259}, {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 1, "token_count": 16}, {"author_id": 0, "token_count": 14}, {"author_id": 26, "token_count": 49}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 1, "token_count": 45}, {"author_id": 10, "token_count": 3}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 47, "token_count": 4}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 0, "token_count": 220}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 37}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 8, "token_count": 1}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 1, "token_count": 31}, {"author_id": 0, "token_count": 5}, {"author_id": 10, "token_count": 59}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 1, "token_count": 25}, {"author_id": 0, "token_count": 154}, {"author_id": 46, "token_count": 123}, {"author_id": 36, "token_count": 3}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 15}, {"author_id": 19, "token_count": 7}, {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 0, "token_count": 47}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 106}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 6}, {"author_id": 39, "token_count": 3}, {"author_id": 10, "token_count": 112}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 1, "token_count": 30}, {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 1, "token_count": 26}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 1, "token_count": 15}, {"author_id": 0, "token_count": 30}, {"author_id": 18, "token_count": 2}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 1, "token_count": 88}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 1, "token_count": 110}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 1, "token_count": 9}, {"author_id": 54, "token_count": 8}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 1, "token_count": 12}, {"author_id": 0, "token_count": 7}, {"author_id": 10, "token_count": 6}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 52, "token_count": 124}, {"author_id": 0, "token_count": 30}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 10, "token_count": 11}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 1, "token_count": 7}, {"author_id": 3, "token_count": 8}, {"author_id": 11, "token_count": 6}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 58}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 36}, {"author_id": 0, "token_count": 7}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 1, "token_count": 133}, {"author_id": 0, "token_count": 85}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 1, "token_count": 98}, {"author_id": 4, "token_count": 55}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 1, "token_count": 148}, {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 1, "token_count": 18}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 19, "token_count": 18}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 237}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 1, "token_count": 16}, {"author_id": 0, "token_count": 66}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 25}, {"author_id": 33, "token_count": 13}, {"author_id": 9, "token_count": 6}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 20, "token_count": 13}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 0, "token_count": 16}, {"author_id": 20, "token_count": 19}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 1, "token_count": 24}, {"author_id": 53, "token_count": 6}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 0, "token_count": 26}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 1, "token_count": 6}, {"author_id": 27, "token_count": 2}, {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 1, "token_count": 12}, {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 1, "token_count": 10}, {"author_id": 45, "token_count": 22}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 1, "token_count": 39}, {"author_id": 0, "token_count": 4}, {"author_id": 20, "token_count": 4}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 2, "token_count": 757}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 176}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 0, "token_count": 10}, {"author_id": 21, "token_count": 17}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 1, "token_count": 12}, {"author_id": 29, "token_count": 35}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 1, "token_count": 15}, {"author_id": 0, "token_count": 11}, {"author_id": 29, "token_count": 2}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 29, "token_count": 2}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 29, "token_count": 3}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 0, "token_count": 27}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 1, "token_count": 57}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 1, "token_count": 12}, {"author_id": 6, "token_count": 11}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 8, "token_count": 46}, {"author_id": 31, "token_count": 64}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 1, "token_count": 9}, {"author_id": 6, "token_count": 3}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 1, "token_count": 30}, {"author_id": 0, "token_count": 18}, ]}, ]

Author Name	Tokens	Token Proportion
Jaegeuk Kim	4682	49.55%
Chao Yu	2683	28.39%
Daeho Jeong	760	8.04%
Changman Lee	214	2.26%
Yunlei He	191	2.02%
Hsiang Kao	124	1.31%
Tiezhu Yang	123	1.30%
Gu Zheng	93	0.98%
Vishal Moola (Oracle)	64	0.68%
Daniel Rosenberg	55	0.58%
Shuoran Liu	49	0.52%
Christoph Hellwig	47	0.50%
Matthew Wilcox	42	0.44%
Sahitya Tummala	36	0.38%
Namjae Jeon	34	0.36%
Huajun Li	25	0.26%
Damien Le Moal	25	0.26%
Qilong Zhang	22	0.23%
Tim Murray	17	0.18%
Yangtao Li	14	0.15%
Eric Biggers	14	0.15%
Joe Perches	13	0.14%
Greg Kroah-Hartman	12	0.13%
Jan Kara	8	0.08%
Sheng Yong	6	0.06%
Sayali Lokhande	6	0.06%
Qiuyang Sun	6	0.06%
Keith Mok	4	0.04%
Weichao Guo	3	0.03%
Kinglong Mee	3	0.03%
Yunlong Song	2	0.02%
Jianpeng Ma	2	0.02%
Jack Qiu	2	0.02%
Others	68	0.72%
Total	9449

compress.c

2004

-

31

9853

Chao YuJaegeuk KimDaeho JeongEric BiggersFengnan ChangYangtao LiMatthew WilcoxWeichao GuoNamjae JeonDaniel RosenbergHyeoncheol LeeHuajun LiYufen YuQilong ZhangJoe PerchesGreg Kroah-HartmanChristoph HellwigTim MurrayJan KaraChangman LeeJianpeng MaDamien Le MoalSheng YongSatya TangiralaGu ZhengOthers November 2012January 2013April 2013June 2013August 2013September 2013October 2013November 2013January 2014March 2014April 2014July 2014August 2014September 2014October 2014January 2015April 2015July 2015January 2016February 2016April 2016May 2016June 2016September 2016November 2016December 2016March 2017June 2017July 2017August 2017September 2017October 2017November 2017January 2018February 2018March 2018April 2018May 2018July 2018August 2018September 2018December 2018February 2019March 2019April 2019June 2019July 2019August 2019September 2019November 2019February 2020March 2020April 2020May 2020June 2020July 2020August 2020September 2020November 2020December 2020January 2021March 2021April 2021May 2021August 2021September 2021October 2021November 2021December 2021January 2022February 2022March 2022April 2022June 2022July 2022August 2022September 2022November 2022December 2022January 2023February 2023March 2023 var spanGroupData = [ {"timestamp": 1351753200, "group": [ {"author_id": 7, "token_count": 4}, {"author_id": 0, "token_count": 461}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 12, "token_count": 3}, {"author_id": 51, "token_count": 2}, {"author_id": 5, "token_count": 6}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 5, "token_count": 3}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 17, "token_count": 1}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 14, 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[ {"author_id": 1, "token_count": 11}, {"author_id": 29, "token_count": 34}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 16, "token_count": 54}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 2, "token_count": 465}, {"author_id": 45, "token_count": 4}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 1, "token_count": 11}, {"author_id": 45, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 3, "token_count": 57}, {"author_id": 11, "token_count": 1}, {"author_id": 6, "token_count": 9}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 6, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 0, "token_count": 13}, {"author_id": 6, "token_count": 52}, ]}, ]

Author Name	Tokens	Token Proportion
Chao Yu	7856	79.73%
Jaegeuk Kim	689	6.99%
Daeho Jeong	562	5.70%
Eric Biggers	328	3.33%
Fengnan Chang	143	1.45%
Yangtao Li	68	0.69%
Matthew Wilcox	38	0.39%
Weichao Guo	15	0.15%
Namjae Jeon	14	0.14%
Daniel Rosenberg	14	0.14%
Hyeoncheol Lee	12	0.12%
Huajun Li	6	0.06%
Yufen Yu	5	0.05%
Qilong Zhang	5	0.05%
Joe Perches	4	0.04%
Greg Kroah-Hartman	4	0.04%
Christoph Hellwig	4	0.04%
Tim Murray	3	0.03%
Jan Kara	3	0.03%
Changman Lee	3	0.03%
Jianpeng Ma	2	0.02%
Damien Le Moal	2	0.02%
Sheng Yong	1	0.01%
Satya Tangirala	1	0.01%
Gu Zheng	1	0.01%
Others	70	0.71%
Total	9853

data.c

4207

-

70

19909

Chao YuJaegeuk KimEric BiggersChristoph HellwigDaeho JeongHou PengyangSatya TangiralaYufen YuVishal Moola (Oracle)Huajun LiMatthew WilcoxHyeoncheol LeeYunlei HeFengnan ChangWeichao GuoHuang JiananYunlong SongSahitya TummalaYangtao LiChengguang XuGu ZhengSheng YongDaniel RosenbergNamjae JeonTim MurrayDamien Le MoalShin'ichiro KawasakiFan LiJack QiuJan KaraQiuyang SunKinglong MeeJoe PerchesAl ViroDongOh ShinHsiang KaoChangman LeeOthers October 2008November 2012December 2012January 2013March 2013April 2013May 2013June 2013August 2013September 2013October 2013November 2013December 2013January 2014February 2014March 2014April 2014May 2014June 2014July 2014August 2014September 2014October 2014November 2014December 2014January 2015February 2015March 2015April 2015May 2015July 2015August 2015September 2015October 2015December 2015January 2016February 2016April 2016May 2016June 2016July 2016August 2016September 2016October 2016November 2016December 2016January 2017February 2017March 2017April 2017May 2017June 2017July 2017August 2017September 2017October 2017November 2017December 2017January 2018February 2018March 2018April 2018May 2018June 2018July 2018August 2018September 2018October 2018November 2018December 2018February 2019March 2019April 2019May 2019June 2019July 2019August 2019September 2019November 2019December 2019February 2020March 2020April 2020May 2020June 2020July 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021August 2021September 2021October 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023 var spanGroupData = [ {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 0, "token_count": 1473}, ]}, {"timestamp": 1354348800, "group": [ 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"group": [ {"author_id": 57, "token_count": 102}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 40, "token_count": 48}, {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 1, "token_count": 24}, {"author_id": 54, "token_count": 6}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 1, "token_count": 459}, {"author_id": 0, "token_count": 20}, {"author_id": 33, "token_count": 1}, {"author_id": 13, "token_count": 16}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 16, "token_count": 9}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 2, "token_count": 118}, {"author_id": 3, "token_count": 281}, {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 342}, {"author_id": 2, "token_count": 53}, {"author_id": 16, "token_count": 48}, {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 16, "token_count": 30}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 16, "token_count": 5}, {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 0, "token_count": 25}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 1, "token_count": 16}, {"author_id": 8, "token_count": 5}, {"author_id": 3, "token_count": 6}, {"author_id": 21, "token_count": 24}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 1, "token_count": 25}, {"author_id": 8, "token_count": 110}, {"author_id": 29, "token_count": 45}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 16, "token_count": 8}, {"author_id": 0, "token_count": 6}, {"author_id": 29, "token_count": 3}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 2, "token_count": 347}, {"author_id": 0, "token_count": 71}, {"author_id": 29, "token_count": 26}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 35, "token_count": 209}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 29, "token_count": 6}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 1, "token_count": 8}, {"author_id": 2, "token_count": 12}, {"author_id": 16, "token_count": 33}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 1, "token_count": 6}, {"author_id": 2, "token_count": 72}, {"author_id": 3, "token_count": 20}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 1, "token_count": 81}, {"author_id": 36, "token_count": 8}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 1, "token_count": 45}, {"author_id": 8, "token_count": 670}, {"author_id": 2, "token_count": 6}, {"author_id": 3, "token_count": 27}, {"author_id": 0, "token_count": 5}, {"author_id": 6, "token_count": 36}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 1, "token_count": 14}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 31, "token_count": 189}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 1, "token_count": 7}, {"author_id": 3, "token_count": 7}, {"author_id": 0, "token_count": 12}, {"author_id": 6, "token_count": 20}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 1, "token_count": 28}, {"author_id": 2, "token_count": 25}, {"author_id": 0, "token_count": 20}, ]}, ]

Author Name	Tokens	Token Proportion
Chao Yu	8230	41.34%
Jaegeuk Kim	6424	32.27%
Eric Biggers	1058	5.31%
Christoph Hellwig	832	4.18%
Daeho Jeong	658	3.31%
Hou Pengyang	307	1.54%
Satya Tangirala	295	1.48%
Yufen Yu	263	1.32%
Vishal Moola (Oracle)	189	0.95%
Huajun Li	149	0.75%
Matthew Wilcox	145	0.73%
Hyeoncheol Lee	145	0.73%
Yunlei He	136	0.68%
Fengnan Chang	133	0.67%
Weichao Guo	104	0.52%
Huang Jianan	102	0.51%
Yunlong Song	66	0.33%
Sahitya Tummala	62	0.31%
Yangtao Li	60	0.30%
Chengguang Xu	49	0.25%
Gu Zheng	46	0.23%
Sheng Yong	39	0.20%
Daniel Rosenberg	39	0.20%
Namjae Jeon	37	0.19%
Tim Murray	24	0.12%
Damien Le Moal	24	0.12%
Shin'ichiro Kawasaki	21	0.11%
Fan Li	18	0.09%
Jack Qiu	13	0.07%
Jan Kara	12	0.06%
Qiuyang Sun	8	0.04%
Kinglong Mee	3	0.02%
Joe Perches	3	0.02%
Al Viro	3	0.02%
DongOh Shin	2	0.01%
Hsiang Kao	1	0.01%
Changman Lee	1	0.01%
Others	208	1.04%
Total	19909

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728

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22

5111

Greg Kroah-HartmanChao YuJaegeuk KimYangtao LiHridya ValsarajuDaeho JeongChangman LeeYunlei HeGu ZhengJianpeng MaKinglong MeeDaniel RosenbergNamjae JeonHuajun LiSheng YongEric BiggersSahitya TummalaQiuyang SunOthers November 2012December 2012January 2013March 2013May 2013July 2013November 2013December 2013January 2014February 2014March 2014August 2014September 2014October 2014November 2014December 2014January 2015February 2015July 2015August 2015September 2015December 2015January 2016March 2016April 2016May 2016August 2016September 2016October 2016November 2016December 2016January 2017February 2017March 2017April 2017May 2017September 2017October 2017November 2017March 2018May 2018June 2018August 2018September 2018October 2018November 2018December 2018January 2019May 2019June 2019July 2019November 2019December 2019January 2020February 2020June 2020August 2020September 2020November 2020January 2021May 2021July 2021August 2021January 2022March 2022May 2022June 2022October 2022November 2022December 2022February 2023March 2023April 2023 var spanGroupData = [ {"timestamp": 1351753200, "group": [ {"author_id": 7, "token_count": 1987}, {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 51, "token_count": 23}, {"author_id": 5, "token_count": 10}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 51, "token_count": 1}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 17, "token_count": 34}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 17, "token_count": 8}, {"author_id": 0, "token_count": 6}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 12, "token_count": 4}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 0, "token_count": 40}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 12, "token_count": 60}, {"author_id": 1, "token_count": 62}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 1, "token_count": 47}, {"author_id": 0, "token_count": 133}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 1, "token_count": 62}, {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 1, "token_count": 35}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 1, "token_count": 79}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 1, "token_count": 26}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 1, "token_count": 38}, {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 0, "token_count": 33}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 12}, {"author_id": 10, "token_count": 39}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 30}, {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 1, "token_count": 17}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 0, "token_count": 37}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 125}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 25}, {"author_id": 0, "token_count": 50}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 85}, {"author_id": 39, "token_count": 12}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 1, "token_count": 10}, {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 4, "token_count": 11}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 1, "token_count": 138}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 0, "token_count": 32}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 1, "token_count": 21}, {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 0, "token_count": 34}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 9, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 35}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 24, "token_count": 195}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 1, "token_count": 263}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 1, "token_count": 58}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 2, "token_count": 77}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 1, "token_count": 75}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 2, "token_count": 48}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 6, "token_count": 116}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 2, "token_count": 7}, {"author_id": 0, "token_count": 43}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 1, "token_count": 17}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 0, "token_count": 190}, {"author_id": 6, "token_count": 30}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 0, "token_count": 131}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 6, "token_count": 134}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 6, "token_count": 23}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 1, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Greg Kroah-Hartman	1988	38.90%
Chao Yu	1176	23.01%
Jaegeuk Kim	1085	21.23%
Yangtao Li	306	5.99%
Hridya Valsaraju	195	3.82%
Daeho Jeong	135	2.64%
Changman Lee	64	1.25%
Yunlei He	43	0.84%
Gu Zheng	42	0.82%
Jianpeng Ma	24	0.47%
Kinglong Mee	12	0.23%
Daniel Rosenberg	11	0.22%
Namjae Jeon	10	0.20%
Huajun Li	3	0.06%
Sheng Yong	2	0.04%
Eric Biggers	2	0.04%
Sahitya Tummala	1	0.02%
Qiuyang Sun	1	0.02%
Others	11	0.22%
Total	5111

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27

5572

Jaegeuk KimChao YuEric BiggersDaniel RosenbergShuoran LiuAl ViroSheng YongChristoph HellwigYangtao LiGu ZhengNamjae JeonhujianyangJunling ZhengHuajun LiTim MurrayYunlong SongDaeho JeongHsiang KaoJoe PerchesMatthew WilcoxOthers November 2012December 2012January 2013March 2013May 2013June 2013July 2013October 2013November 2013December 2013January 2014February 2014March 2014April 2014May 2014June 2014July 2014August 2014September 2014October 2014February 2015March 2015April 2015May 2015August 2015October 2015November 2015December 2015January 2016February 2016March 2016April 2016May 2016June 2016July 2016August 2016September 2016October 2016December 2016February 2017March 2017April 2017June 2017July 2017September 2017October 2017November 2017December 2017February 2018March 2018May 2018July 2018September 2018November 2018December 2018January 2019February 2019May 2019June 2019July 2019August 2019September 2019November 2019December 2019January 2020March 2020May 2020June 2020July 2020September 2020November 2020December 2020April 2021June 2021August 2021January 2022May 2022September 2022November 2022February 2023April 2023 var spanGroupData = [ {"timestamp": 1351753200, "group": [ {"author_id": 0, "token_count": 2029}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 5, "token_count": 15}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 30, "token_count": 40}, {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 30, "token_count": 25}, {"author_id": 0, "token_count": 67}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 14, "token_count": 7}, ]}, {"timestamp": 1385884800, "group": [ 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"group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 3, "token_count": 3}, {"author_id": 0, "token_count": 2}, {"author_id": 11, "token_count": 2}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 11, "token_count": 10}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 1, "token_count": 74}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 3, "token_count": 18}, {"author_id": 11, "token_count": 20}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 0, "token_count": 18}, {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 18, "token_count": 5}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 34, "token_count": 10}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 29}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 1, "token_count": 55}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 0, "token_count": 46}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 1, "token_count": 8}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 11, "token_count": 3}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 52, "token_count": 3}, ]}, {"timestamp": 1556694000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 33, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 4, "token_count": 100}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 1, "token_count": 87}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 1, "token_count": 17}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 0, "token_count": 42}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 1, "token_count": 31}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 3, "token_count": 527}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 4, "token_count": 16}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 1, "token_count": 13}, {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 4, "token_count": 260}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 30, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 1, "token_count": 17}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 8}, {"author_id": 6, "token_count": 17}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 8, "token_count": 25}, {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 3, "token_count": 16}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 1, "token_count": 52}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 60, "token_count": 13}, ]}, ]

Author Name	Tokens	Token Proportion
Jaegeuk Kim	3331	59.78%
Chao Yu	915	16.42%
Eric Biggers	585	10.50%
Daniel Rosenberg	376	6.75%
Shuoran Liu	96	1.72%
Al Viro	69	1.24%
Sheng Yong	38	0.68%
Christoph Hellwig	25	0.45%
Yangtao Li	20	0.36%
Gu Zheng	16	0.29%
Namjae Jeon	15	0.27%
hujianyang	12	0.22%
Junling Zheng	10	0.18%
Huajun Li	7	0.13%
Tim Murray	6	0.11%
Yunlong Song	5	0.09%
Daeho Jeong	4	0.07%
Hsiang Kao	3	0.05%
Joe Perches	2	0.04%
Matthew Wilcox	1	0.02%
Others	36	0.65%
Total	5572

extent_cache.c

1204

-

16

6245

Chao YuJaegeuk KimFan LiZhikang ZhangHou Pengyangqixiaoyu1Christoph HellwigDaeho JeongYunlei HeQilong ZhangSahitya TummalaNamjae JeonHuajun LiSheng YongOthers November 2012April 2013November 2013January 2014April 2014June 2014August 2014September 2014October 2014February 2015March 2015April 2015June 2015July 2015August 2015September 2015November 2015December 2015January 2016February 2016April 2016May 2016June 2016July 2016October 2016November 2016December 2016January 2017February 2017April 2017May 2017January 2018April 2018May 2018June 2018July 2018August 2018September 2018October 2018December 2018January 2019April 2019November 2019June 2020August 2020June 2021August 2021April 2022September 2022November 2022December 2022February 2023March 2023April 2023 var spanGroupData = [ {"timestamp": 1351753200, "group": [ {"author_id": 0, "token_count": 229}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 14, "token_count": 3}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 1, "token_count": 277}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 1, "token_count": 46}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 0, "token_count": 25}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 1, "token_count": 1096}, {"author_id": 15, "token_count": 372}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 1, "token_count": 280}, {"author_id": 15, "token_count": 5}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 1, "token_count": 29}, {"author_id": 15, "token_count": 103}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 0, "token_count": 118}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 1, "token_count": 59}, {"author_id": 23, "token_count": 91}, {"author_id": 0, "token_count": 71}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 0, "token_count": 19}, ]}, 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]}, {"timestamp": 1533106800, "group": [ {"author_id": 1, "token_count": 17}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 42, "token_count": 91}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 61}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 29}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 1, "token_count": 17}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 2, "token_count": 1}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 2, "token_count": 29}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 174}, {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 45, "token_count": 8}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 8, "token_count": 49}, {"author_id": 0, "token_count": 954}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 0, "token_count": 714}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 1, "token_count": 72}, {"author_id": 44, "token_count": 71}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 0, "token_count": 203}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 0, "token_count": 42}, ]}, ]

Author Name	Tokens	Token Proportion
Chao Yu	2915	46.68%
Jaegeuk Kim	2450	39.23%
Fan Li	480	7.69%
Zhikang Zhang	91	1.46%
Hou Pengyang	91	1.46%
qixiaoyu1	71	1.14%
Christoph Hellwig	49	0.78%
Daeho Jeong	44	0.70%
Yunlei He	31	0.50%
Qilong Zhang	8	0.13%
Sahitya Tummala	6	0.10%
Namjae Jeon	3	0.05%
Huajun Li	3	0.05%
Sheng Yong	1	0.02%
Others	2	0.03%
Total	6245

f2fs.h

4553

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76

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Jaegeuk KimChao YuDaeho JeongDongOh ShinEric BiggersTim MurrayGu ZhengDamien Le MoalDaniel RosenbergYangtao LiSahitya TummalaHuajun LiChangman LeeNamjae JeonSheng YongKeith MokHyeoncheol LeeYunlong SongShuoran LiuYunlei HeFengnan ChangChristoph HellwigMatthew WilcoxQiuyang SunKinglong MeeMiklos SzerediAl ViroJunling ZhengKonstantin VyshetskyFan LiYufen YuChristian BraunerAravind RameshChengguang XuHridya ValsarajuHou PengyangGreg Kroah-HartmanShin'ichiro KawasakiJoe PerchesZhikang Zhangqixiaoyu1Sayali LokhandeJan KaraYuwei GuanYonggil SongQilong ZhangHsiang KaoOthers November 2012December 2012January 2013February 2013March 2013May 2013June 2013July 2013August 2013September 2013October 2013November 2013December 2013January 2014February 2014March 2014April 2014May 2014June 2014July 2014August 2014September 2014October 2014November 2014December 2014January 2015February 2015March 2015April 2015May 2015June 2015July 2015August 2015September 2015October 2015November 2015December 2015January 2016February 2016March 2016April 2016May 2016June 2016July 2016August 2016September 2016October 2016November 2016December 2016January 2017February 2017March 2017April 2017May 2017June 2017July 2017August 2017September 2017October 2017November 2017December 2017January 2018February 2018March 2018April 2018May 2018June 2018July 2018August 2018September 2018October 2018November 2018December 2018January 2019February 2019March 2019April 2019May 2019June 2019July 2019August 2019September 2019October 2019November 2019December 2019January 2020February 2020March 2020April 2020May 2020June 2020July 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021August 2021September 2021October 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023 var spanGroupData = [ 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"group": [ {"author_id": 2, "token_count": 24}, {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 1, "token_count": 8}, {"author_id": 2, "token_count": 127}, {"author_id": 16, "token_count": 7}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 1, "token_count": 15}, {"author_id": 2, "token_count": 26}, {"author_id": 0, "token_count": 17}, {"author_id": 45, "token_count": 1}, {"author_id": 60, "token_count": 12}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 1, "token_count": 44}, {"author_id": 43, "token_count": 1}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 1, "token_count": 65}, {"author_id": 2, "token_count": 16}, {"author_id": 6, "token_count": 14}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 1, "token_count": 8}, {"author_id": 8, "token_count": 17}, {"author_id": 2, "token_count": 3}, {"author_id": 0, "token_count": 203}, {"author_id": 11, "token_count": 1}, {"author_id": 6, "token_count": 26}, {"author_id": 58, "token_count": 1}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 0, "token_count": 88}, {"author_id": 6, "token_count": 38}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 38, "token_count": 8}, {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 1, "token_count": 44}, {"author_id": 44, "token_count": 4}, {"author_id": 6, "token_count": 32}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 6, "token_count": 3}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 1, "token_count": 590}, {"author_id": 0, "token_count": 2}, {"author_id": 6, "token_count": 15}, {"author_id": 60, "token_count": 40}, ]}, ]

Author Name	Tokens	Token Proportion
Jaegeuk Kim	9643	46.37%
Chao Yu	7370	35.44%
Daeho Jeong	658	3.16%
DongOh Shin	421	2.02%
Eric Biggers	306	1.47%
Tim Murray	276	1.33%
Gu Zheng	198	0.95%
Damien Le Moal	183	0.88%
Daniel Rosenberg	145	0.70%
Yangtao Li	134	0.64%
Sahitya Tummala	121	0.58%
Huajun Li	120	0.58%
Changman Lee	112	0.54%
Namjae Jeon	105	0.50%
Sheng Yong	88	0.42%
Keith Mok	67	0.32%
Hyeoncheol Lee	65	0.31%
Yunlong Song	57	0.27%
Shuoran Liu	41	0.20%
Yunlei He	37	0.18%
Fengnan Chang	35	0.17%
Christoph Hellwig	35	0.17%
Matthew Wilcox	34	0.16%
Qiuyang Sun	30	0.14%
Kinglong Mee	28	0.13%
Miklos Szeredi	25	0.12%
Al Viro	25	0.12%
Junling Zheng	23	0.11%
Konstantin Vyshetsky	20	0.10%
Fan Li	19	0.09%
Yufen Yu	16	0.08%
Christian Brauner	14	0.07%
Aravind Ramesh	14	0.07%
Chengguang Xu	13	0.06%
Hridya Valsaraju	12	0.06%
Hou Pengyang	12	0.06%
Greg Kroah-Hartman	9	0.04%
Shin'ichiro Kawasaki	8	0.04%
Joe Perches	5	0.02%
Zhikang Zhang	4	0.02%
qixiaoyu1	4	0.02%
Sayali Lokhande	3	0.01%
Jan Kara	3	0.01%
Yuwei Guan	1	0.00%
Yonggil Song	1	0.00%
Qilong Zhang	1	0.00%
Hsiang Kao	1	0.00%
Others	255	1.23%
Total	20797

file.c

4925

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Jaegeuk KimChao YuDaeho JeongEric BiggersMiklos SzerediNamjae JeonAl ViroQiuyang SunChangman LeeChristoph HellwigFengnan ChangChristian BraunerHyeoncheol LeeYunlei HeTim MurrayDaniel RosenbergJan KaraFan LiHuajun LiYangtao LiKinglong MeeGu ZhengMatthew WilcoxSheng YongSahitya TummalaWeichao GuoChengguang XuDamien Le MoalYufen YuJack QiuJunling ZhengJoe PerchesYunlong SongQilong ZhangHou PengyangOthers November 2012December 2012January 2013February 2013March 2013April 2013May 2013June 2013July 2013August 2013September 2013October 2013November 2013December 2013January 2014February 2014March 2014April 2014June 2014July 2014August 2014September 2014October 2014November 2014December 2014January 2015February 2015March 2015April 2015May 2015June 2015July 2015August 2015September 2015October 2015November 2015December 2015January 2016February 2016April 2016May 2016June 2016July 2016August 2016September 2016October 2016November 2016December 2016January 2017February 2017March 2017April 2017May 2017June 2017July 2017August 2017September 2017October 2017November 2017December 2017January 2018February 2018March 2018April 2018May 2018June 2018July 2018August 2018September 2018October 2018November 2018December 2018January 2019February 2019March 2019April 2019June 2019July 2019August 2019September 2019October 2019November 2019December 2019January 2020February 2020March 2020April 2020May 2020June 2020July 2020August 2020September 2020October 2020November 2020December 2020January 2021February 2021March 2021April 2021May 2021July 2021August 2021September 2021October 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023 var spanGroupData = [ {"timestamp": 1351753200, "group": [ {"author_id": 0, "token_count": 2998}, {"author_id": 5, "token_count": 9}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 0, "token_count": 1}, 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"token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Jaegeuk Kim	9025	38.00%
Chao Yu	7906	33.29%
Daeho Jeong	2441	10.28%
Eric Biggers	2210	9.30%
Miklos Szeredi	203	0.85%
Namjae Jeon	193	0.81%
Al Viro	137	0.58%
Qiuyang Sun	136	0.57%
Changman Lee	135	0.57%
Christoph Hellwig	134	0.56%
Fengnan Chang	95	0.40%
Christian Brauner	93	0.39%
Hyeoncheol Lee	73	0.31%
Yunlei He	58	0.24%
Tim Murray	56	0.24%
Daniel Rosenberg	54	0.23%
Jan Kara	52	0.22%
Fan Li	51	0.21%
Huajun Li	45	0.19%
Yangtao Li	41	0.17%
Kinglong Mee	37	0.16%
Gu Zheng	31	0.13%
Matthew Wilcox	28	0.12%
Sheng Yong	25	0.11%
Sahitya Tummala	23	0.10%
Weichao Guo	18	0.08%
Chengguang Xu	17	0.07%
Damien Le Moal	14	0.06%
Yufen Yu	10	0.04%
Jack Qiu	9	0.04%
Junling Zheng	7	0.03%
Joe Perches	6	0.03%
Yunlong Song	2	0.01%
Qilong Zhang	2	0.01%
Hou Pengyang	1	0.00%
Others	383	1.61%
Total	23751

gc.c

2222

-

44

10950

Jaegeuk KimChao YuQiuyang SunNamjae JeonChangman LeeSahitya TummalaFan LiJack QiuYunlong SongYunlei HeYangtao LiDaeho JeongQilong ZhangAravind RameshYonggil SongSheng YongDaniel RosenbergWeichao GuoTim MurrayHou PengyangYuwei GuanGu ZhengHuajun LiGreg Kroah-HartmanDamien Le MoalJoe Perchesqixiaoyu1Christoph HellwigMatthew WilcoxHyeoncheol LeeHridya ValsarajuEric BiggersDongOh ShinOthers November 2012December 2012January 2013February 2013March 2013April 2013May 2013June 2013August 2013September 2013October 2013November 2013December 2013January 2014February 2014March 2014April 2014August 2014September 2014October 2014November 2014December 2014January 2015April 2015May 2015June 2015July 2015August 2015September 2015October 2015November 2015December 2015January 2016February 2016April 2016June 2016July 2016August 2016September 2016October 2016November 2016December 2016January 2017February 2017March 2017April 2017May 2017June 2017July 2017August 2017September 2017October 2017November 2017December 2017January 2018February 2018March 2018April 2018May 2018June 2018July 2018August 2018September 2018October 2018November 2018December 2018January 2019March 2019April 2019May 2019June 2019July 2019August 2019September 2019November 2019January 2020February 2020March 2020April 2020June 2020July 2020August 2020September 2020November 2020December 2020February 2021March 2021April 2021May 2021July 2021August 2021September 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022February 2023March 2023April 2023 var spanGroupData = [ {"timestamp": 1351753200, "group": [ {"author_id": 7, "token_count": 12}, {"author_id": 0, "token_count": 2591}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 12, "token_count": 16}, {"author_id": 0, "token_count": 19}, {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 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{"author_id": 1, "token_count": 19}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 1, "token_count": 20}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 1, "token_count": 113}, {"author_id": 36, "token_count": 16}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 1, "token_count": 17}, {"author_id": 33, "token_count": 1}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 2, "token_count": 10}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 15}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 2, "token_count": 20}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 1, "token_count": 23}, {"author_id": 2, "token_count": 7}, {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 21, "token_count": 23}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 1, "token_count": 19}, {"author_id": 2, "token_count": 8}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 60, "token_count": 19}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 1, "token_count": 329}, {"author_id": 0, "token_count": 127}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 44, "token_count": 8}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 1, "token_count": 17}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 1, "token_count": 57}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 45, "token_count": 7}, {"author_id": 6, "token_count": 41}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 1, "token_count": 38}, {"author_id": 8, "token_count": 4}, {"author_id": 6, "token_count": 4}, {"author_id": 43, "token_count": 10}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 6, "token_count": 2}, {"author_id": 58, "token_count": 18}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 43, "token_count": 2}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 0, "token_count": 322}, {"author_id": 43, "token_count": 21}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 0, "token_count": 30}, {"author_id": 6, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Jaegeuk Kim	4651	42.47%
Chao Yu	4033	36.83%
Qiuyang Sun	1007	9.20%
Namjae Jeon	144	1.32%
Changman Lee	120	1.10%
Sahitya Tummala	113	1.03%
Fan Li	90	0.82%
Jack Qiu	85	0.78%
Yunlong Song	65	0.59%
Yunlei He	56	0.51%
Yangtao Li	51	0.47%
Daeho Jeong	51	0.47%
Qilong Zhang	48	0.44%
Aravind Ramesh	46	0.42%
Yonggil Song	33	0.30%
Sheng Yong	24	0.22%
Daniel Rosenberg	24	0.22%
Weichao Guo	23	0.21%
Tim Murray	23	0.21%
Hou Pengyang	20	0.18%
Yuwei Guan	18	0.16%
Gu Zheng	15	0.14%
Huajun Li	14	0.13%
Greg Kroah-Hartman	12	0.11%
Damien Le Moal	12	0.11%
Joe Perches	10	0.09%
qixiaoyu1	8	0.07%
Christoph Hellwig	8	0.07%
Matthew Wilcox	4	0.04%
Hyeoncheol Lee	3	0.03%
Hridya Valsaraju	3	0.03%
Eric Biggers	2	0.02%
DongOh Shin	1	0.01%
Others	133	1.21%
Total	10950

gc.h

168

-

11

567

Jaegeuk KimChao YuAravind RameshNamjae JeonChangman LeeYonggil SongYangtao LiOthers November 2012April 2013August 2013September 2013January 2014August 2014November 2014January 2015February 2015August 2017December 2017September 2018December 2018April 2020July 2020August 2020March 2021June 2022December 2022March 2023 var spanGroupData = [ {"timestamp": 1351753200, "group": [ {"author_id": 0, "token_count": 228}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 5, "token_count": 36}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 12, "token_count": 13}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 1, "token_count": 73}, {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 22, "token_count": 104}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 1, "token_count": 31}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 43, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Jaegeuk Kim	261	46.03%
Chao Yu	128	22.57%
Aravind Ramesh	104	18.34%
Namjae Jeon	36	6.35%
Changman Lee	13	2.29%
Yonggil Song	5	0.88%
Yangtao Li	1	0.18%
Others	19	3.35%
Total	567

hash.c

137

-

6

631

Jaegeuk KimEric BiggersDaniel RosenbergChristoph HellwigChao YuOthers November 2012December 2012August 2014April 2017September 2018July 2019May 2020November 2020January 2022May 2022 var spanGroupData = [ {"timestamp": 1351753200, "group": [ {"author_id": 0, "token_count": 419}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 13}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 4, "token_count": 59}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 3, "token_count": 110}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 4, "token_count": 19}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 8, "token_count": 5}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 3, "token_count": 2}, ]}, ]

Author Name	Tokens	Token Proportion
Jaegeuk Kim	421	66.72%
Eric Biggers	112	17.75%
Daniel Rosenberg	78	12.36%
Christoph Hellwig	5	0.79%
Chao Yu	2	0.32%
Others	13	2.06%
Total	631

inline.c

813

-

30

3929

Chao YuJaegeuk KimHuajun LiEric BiggersKinglong MeeDaniel RosenbergYunlei HeShuoran LiuJack QiuTiezhu YangAl ViroJoe PerchesDaeho JeongNamjae JeonTim MurrayYunlong SongMatthew WilcoxChristoph HellwigOthers October 2008November 2012January 2013April 2013May 2013June 2013August 2013October 2013November 2013December 2013February 2014March 2014April 2014July 2014August 2014September 2014October 2014November 2014December 2014January 2015February 2015March 2015April 2015May 2015July 2015September 2015October 2015December 2015January 2016February 2016April 2016May 2016June 2016July 2016August 2016September 2016October 2016November 2016January 2017March 2017April 2017June 2017July 2017August 2017September 2017October 2017December 2017February 2018March 2018April 2018May 2018June 2018July 2018September 2018December 2018March 2019April 2019June 2019July 2019September 2019December 2019May 2020June 2020July 2020September 2020November 2020December 2020January 2021March 2021April 2021October 2021December 2021January 2022May 2022August 2022September 2022January 2023April 2023 var spanGroupData = [ {"timestamp": 1222844400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 0, "token_count": 54}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 30, "token_count": 6}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 14, "token_count": 677}, {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 1, "token_count": 13}, {"author_id": 0, "token_count": 116}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 1, "token_count": 14}, {"author_id": 0, "token_count": 47}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 1, "token_count": 783}, {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 0, "token_count": 344}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 0, "token_count": 52}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 1, "token_count": 18}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 1, "token_count": 31}, {"author_id": 0, "token_count": 27}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 0, "token_count": 50}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1441090800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 0, "token_count": 162}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 0, "token_count": 37}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 1, "token_count": 299}, {"author_id": 0, "token_count": 4}, {"author_id": 10, "token_count": 17}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 1, "token_count": 6}, {"author_id": 0, "token_count": 6}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 1, "token_count": 9}, {"author_id": 0, "token_count": 32}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 17}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 0, "token_count": 1}, {"author_id": 26, "token_count": 13}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 26}, {"author_id": 3, "token_count": 3}, {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 3}, {"author_id": 39, "token_count": 33}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 46, "token_count": 8}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 1, "token_count": 207}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 1, "token_count": 9}, {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 29, "token_count": 1}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 18, "token_count": 1}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 33}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 94}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 1, "token_count": 45}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 1, "token_count": 16}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 54}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 33, "token_count": 4}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 1, "token_count": 24}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 0, "token_count": 85}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 3, "token_count": 46}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 1, "token_count": 19}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 4, "token_count": 21}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 27, "token_count": 11}, {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 1, "token_count": 70}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 3, "token_count": 10}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 3, "token_count": 10}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 60, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Chao Yu	1855	47.21%
Jaegeuk Kim	1151	29.29%
Huajun Li	677	17.23%
Eric Biggers	73	1.86%
Kinglong Mee	33	0.84%
Daniel Rosenberg	21	0.53%
Yunlei He	17	0.43%
Shuoran Liu	13	0.33%
Jack Qiu	11	0.28%
Tiezhu Yang	8	0.20%
Al Viro	6	0.15%
Joe Perches	4	0.10%
Daeho Jeong	4	0.10%
Namjae Jeon	3	0.08%
Tim Murray	2	0.05%
Yunlong Song	1	0.03%
Matthew Wilcox	1	0.03%
Christoph Hellwig	1	0.03%
Others	48	1.22%
Total	3929

inode.c

955

-

29

5085

Jaegeuk KimChao YuChangman LeeDaeho JeongQilong ZhangEric BiggersHuajun LiNamjae JeonDaniel RosenbergWeichao GuoJoe PerchesFengnan ChangYangtao LiZhikang ZhangAl ViroYunlei HeGu ZhengHridya ValsarajuGreg Kroah-HartmanOthers November 2012December 2012January 2013March 2013April 2013June 2013August 2013September 2013October 2013November 2013December 2013January 2014February 2014March 2014April 2014July 2014August 2014September 2014October 2014December 2014January 2015February 2015March 2015April 2015May 2015June 2015July 2015August 2015November 2015January 2016May 2016June 2016September 2016October 2016November 2016January 2017February 2017March 2017April 2017May 2017June 2017July 2017August 2017September 2017October 2017December 2017January 2018March 2018April 2018May 2018June 2018July 2018August 2018September 2018October 2018December 2018March 2019April 2019June 2019July 2019August 2019September 2019November 2019January 2020February 2020March 2020June 2020September 2020October 2020November 2020March 2021April 2021May 2021July 2021September 2021October 2021November 2021December 2021January 2022March 2022April 2022May 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023 var spanGroupData = [ {"timestamp": 1351753200, "group": [ {"author_id": 7, "token_count": 1}, {"author_id": 0, "token_count": 1387}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 12, "token_count": 162}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 5, "token_count": 29}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 0, "token_count": 25}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 0, "token_count": 13}, {"author_id": 60, "token_count": 8}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 17, "token_count": 3}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 0, "token_count": 59}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 14, "token_count": 39}, {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 0, "token_count": 32}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 0, "token_count": 28}, {"author_id": 60, "token_count": 18}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 1, "token_count": 7}, {"author_id": 0, "token_count": 32}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 1, "token_count": 48}, {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 0, "token_count": 82}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 0, "token_count": 91}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 1, "token_count": 32}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 0, "token_count": 44}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 0, "token_count": 40}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 1, "token_count": 44}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 30, "token_count": 5}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 0, "token_count": 192}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 0, "token_count": 64}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 49}, {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 1, "token_count": 588}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 1, "token_count": 90}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 3, "token_count": 18}, {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 10, "token_count": 4}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 1, "token_count": 79}, {"author_id": 2, "token_count": 6}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 36, "token_count": 27}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 1, "token_count": 8}, {"author_id": 0, "token_count": 37}, {"author_id": 42, "token_count": 6}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 69}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 147}, {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 1, "token_count": 114}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 1, "token_count": 6}, {"author_id": 4, "token_count": 25}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 1, "token_count": 27}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 31}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 1, "token_count": 6}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 1, "token_count": 50}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 33, "token_count": 19}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 1, "token_count": 7}, {"author_id": 4, "token_count": 9}, {"author_id": 3, "token_count": 12}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1567321200, "group": [ {"author_id": 1, "token_count": 6}, {"author_id": 0, "token_count": 8}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 224}, {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 24, "token_count": 2}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 1, "token_count": 74}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 2, "token_count": 17}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 3, "token_count": 22}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 1, "token_count": 17}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 1, "token_count": 77}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 16, "token_count": 7}, {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 16, "token_count": 3}, {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 1, "token_count": 16}, {"author_id": 2, "token_count": 21}, {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 45, "token_count": 58}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 1, "token_count": 91}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 2, "token_count": 12}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 1, "token_count": 71}, {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 1, "token_count": 24}, {"author_id": 2, "token_count": 18}, {"author_id": 6, "token_count": 7}, ]}, ]

Author Name	Tokens	Token Proportion
Jaegeuk Kim	2427	47.73%
Chao Yu	2065	40.61%
Changman Lee	162	3.19%
Daeho Jeong	74	1.46%
Qilong Zhang	58	1.14%
Eric Biggers	53	1.04%
Huajun Li	39	0.77%
Namjae Jeon	36	0.71%
Daniel Rosenberg	34	0.67%
Weichao Guo	27	0.53%
Joe Perches	19	0.37%
Fengnan Chang	10	0.20%
Yangtao Li	7	0.14%
Zhikang Zhang	6	0.12%
Al Viro	5	0.10%
Yunlei He	4	0.08%
Gu Zheng	3	0.06%
Hridya Valsaraju	2	0.04%
Greg Kroah-Hartman	1	0.02%
Others	53	1.04%
Total	5085

iostat.c

314

-

9

1587

Daeho JeongYangtao LiChao YuJaegeuk KimEric BiggersShuoran LiuNamjae JeonJoe PerchesSheng Yong November 2012January 2013April 2013June 2013August 2013January 2016May 2016June 2017August 2017April 2018September 2018June 2019July 2019November 2019March 2020April 2020July 2021August 2021January 2022June 2022August 2022December 2022January 2023February 2023 var spanGroupData = [ {"timestamp": 1351753200, "group": [ {"author_id": 0, "token_count": 80}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 26, "token_count": 7}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 11, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 1, "token_count": 22}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 1, "token_count": 20}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 3, "token_count": 33}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 33, "token_count": 2}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 2, "token_count": 28}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 2, "token_count": 918}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 3, "token_count": 1}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 2, "token_count": 47}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 1, "token_count": 89}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 6, "token_count": 214}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 6, "token_count": 21}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 6, "token_count": 48}, ]}, ]

Author Name	Tokens	Token Proportion
Daeho Jeong	993	62.57%
Yangtao Li	283	17.83%
Chao Yu	163	10.27%
Jaegeuk Kim	88	5.55%
Eric Biggers	44	2.77%
Shuoran Liu	7	0.44%
Namjae Jeon	6	0.38%
Joe Perches	2	0.13%
Sheng Yong	1	0.06%
Total	1587

iostat.h

85

-

10

434

Daeho JeongJaegeuk KimChao YuYangtao LiShin'ichiro KawasakiEric BiggersDaniel RosenbergDongOh ShinOthers November 2012June 2013November 2013July 2015January 2017June 2017July 2017August 2017June 2018July 2018September 2018November 2018November 2019December 2019April 2020January 2021June 2021August 2021August 2022February 2023 var spanGroupData = [ {"timestamp": 1351753200, "group": [ {"author_id": 0, "token_count": 51}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 25, "token_count": 1}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1541055600, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 13, "token_count": 5}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 4, "token_count": 2}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 2, "token_count": 320}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 6, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Daeho Jeong	320	73.73%
Jaegeuk Kim	64	14.75%
Chao Yu	32	7.37%
Yangtao Li	6	1.38%
Shin'ichiro Kawasaki	5	1.15%
Eric Biggers	2	0.46%
Daniel Rosenberg	2	0.46%
DongOh Shin	1	0.23%
Others	2	0.46%
Total	434

namei.c

1407

-

33

6834

Jaegeuk KimChao YuSheng YongEric BiggersDaniel RosenbergAl ViroDaeho JeongChristian BraunerFengnan ChangNamjae JeonMiklos SzerediGu ZhengChristoph HellwigJunling ZhengTim MurraySahitya TummalaYangtao LiJoe PerchesHuajun LiChengguang XuKinglong MeeJack QiuOthers October 2000February 2002November 2012December 2012January 2013April 2013May 2013June 2013July 2013September 2013November 2013December 2013January 2014February 2014March 2014April 2014May 2014June 2014July 2014August 2014September 2014November 2014February 2015March 2015April 2015May 2015June 2015July 2015October 2015November 2015December 2015January 2016February 2016March 2016April 2016May 2016June 2016July 2016September 2016October 2016November 2016January 2017March 2017April 2017June 2017July 2017August 2017September 2017October 2017November 2017December 2017January 2018February 2018March 2018April 2018May 2018August 2018September 2018October 2018December 2018February 2019March 2019June 2019July 2019August 2019November 2019December 2019February 2020May 2020June 2020July 2020September 2020November 2020January 2021April 2021May 2021June 2021July 2021September 2021October 2021January 2022February 2022March 2022April 2022May 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023 var spanGroupData = [ {"timestamp": 970383600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1012550400, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 0, "token_count": 2111}, {"author_id": 5, "token_count": 4}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 0, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 0, "token_count": 29}, {"author_id": 5, "token_count": 12}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 0, "token_count": 13}, {"author_id": 5, "token_count": 17}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 0, "token_count": 18}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 0, "token_count": 31}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 17, "token_count": 25}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 14, "token_count": 3}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 1, "token_count": 20}, {"author_id": 8, "token_count": 10}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 0, "token_count": 62}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1398927600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 62}, {"author_id": 0, "token_count": 25}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 1, "token_count": 438}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 1, "token_count": 20}, {"author_id": 0, "token_count": 37}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 1, "token_count": 24}, {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 0, "token_count": 138}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 0, "token_count": 136}, {"author_id": 60, "token_count": 25}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 0, "token_count": 189}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 30, "token_count": 17}, {"author_id": 1, "token_count": 170}, {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 0, "token_count": 7}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 1, "token_count": 21}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 30, "token_count": 31}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 30, "token_count": 16}, {"author_id": 1, "token_count": 62}, {"author_id": 0, "token_count": 45}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 1, "token_count": 19}, {"author_id": 0, "token_count": 29}, {"author_id": 60, "token_count": 37}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 30, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 0, "token_count": 54}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 30}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 1, "token_count": 118}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 1, "token_count": 39}, {"author_id": 37, "token_count": 1}, {"author_id": 60, "token_count": 20}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1477983600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 39, "token_count": 2}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 3, "token_count": 10}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 1, "token_count": 7}, {"author_id": 11, "token_count": 14}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 1, "token_count": 275}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 1, "token_count": 32}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 1, "token_count": 93}, {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 3, "token_count": 43}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 0, "token_count": 36}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 3, "token_count": 61}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 1, "token_count": 313}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 1, "token_count": 8}, {"author_id": 34, "token_count": 17}, {"author_id": 11, "token_count": 2}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 30, "token_count": 4}, {"author_id": 1, "token_count": 32}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 4, "token_count": 54}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 28}, {"author_id": 20, "token_count": 14}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1549008000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 3, "token_count": 38}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 33, "token_count": 6}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 1, "token_count": 8}, {"author_id": 4, "token_count": 40}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 1, "token_count": 35}, ]}, {"timestamp": 1572591600, "group": [ {"author_id": 1, "token_count": 134}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 0, "token_count": 53}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 1, "token_count": 11}, {"author_id": 40, "token_count": 3}, {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 27, "token_count": 1}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 4, "token_count": 5}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 1, "token_count": 32}, {"author_id": 38, "token_count": 18}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 30, "token_count": 1}, {"author_id": 37, "token_count": 10}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 1, "token_count": 43}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 16, "token_count": 34}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 3, "token_count": 48}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 8, "token_count": 10}, {"author_id": 21, "token_count": 14}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 1, "token_count": 20}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 1, "token_count": 40}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 2, "token_count": 64}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 38, "token_count": 2}, {"author_id": 37, "token_count": 20}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 11, "token_count": 604}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 38, "token_count": 38}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 6, "token_count": 6}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 0, "token_count": 48}, ]}, ]

Author Name	Tokens	Token Proportion
Jaegeuk Kim	3237	47.37%
Chao Yu	2158	31.58%
Sheng Yong	620	9.07%
Eric Biggers	206	3.01%
Daniel Rosenberg	99	1.45%
Al Viro	70	1.02%
Daeho Jeong	64	0.94%
Christian Brauner	58	0.85%
Fengnan Chang	34	0.50%
Namjae Jeon	33	0.48%
Miklos Szeredi	31	0.45%
Gu Zheng	25	0.37%
Christoph Hellwig	20	0.29%
Junling Zheng	17	0.25%
Tim Murray	14	0.20%
Sahitya Tummala	14	0.20%
Yangtao Li	6	0.09%
Joe Perches	6	0.09%
Huajun Li	3	0.04%
Chengguang Xu	3	0.04%
Kinglong Mee	2	0.03%
Jack Qiu	1	0.01%
Others	113	1.65%
Total	6834

node.c

3434

-

45

17453

Jaegeuk KimChao YuYunlei HeFan LiNamjae JeonSayali LokhandeVishal Moola (Oracle)Matthew WilcoxSahitya TummalaYunlong SongTim MurrayGu ZhengWeichao GuoJan KaraKinglong MeeHuajun LiEric BiggersChangman LeeJoe PerchesYufen YuDaeho JeongChristoph HellwigJack QiuHou PengyangOthers November 2012December 2012January 2013February 2013March 2013April 2013May 2013June 2013July 2013August 2013September 2013October 2013November 2013December 2013January 2014February 2014March 2014April 2014May 2014June 2014July 2014August 2014September 2014October 2014November 2014December 2014January 2015February 2015March 2015April 2015May 2015June 2015July 2015August 2015September 2015October 2015December 2015January 2016February 2016March 2016April 2016May 2016June 2016July 2016August 2016September 2016October 2016November 2016December 2016January 2017February 2017March 2017April 2017May 2017June 2017July 2017August 2017September 2017October 2017November 2017December 2017January 2018March 2018April 2018May 2018June 2018July 2018August 2018September 2018October 2018November 2018December 2018January 2019March 2019April 2019May 2019June 2019August 2019February 2020March 2020April 2020May 2020June 2020July 2020August 2020September 2020October 2020November 2020December 2020January 2021March 2021April 2021May 2021July 2021August 2021December 2021January 2022February 2022March 2022April 2022June 2022July 2022August 2022September 2022November 2022December 2022January 2023February 2023 var spanGroupData = [ {"timestamp": 1351753200, "group": [ {"author_id": 0, "token_count": 6518}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 0, "token_count": 22}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 0, "token_count": 15}, {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 12, "token_count": 6}, {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 0, "token_count": 43}, {"author_id": 60, "token_count": 30}, 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"token_count": 5}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 1, "token_count": 59}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 0, "token_count": 35}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 390}, {"author_id": 2, "token_count": 3}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 0, "token_count": 30}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 1, "token_count": 16}, {"author_id": 0, "token_count": 14}, {"author_id": 21, "token_count": 41}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 29, "token_count": 35}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 0, "token_count": 21}, {"author_id": 29, "token_count": 4}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 29, "token_count": 2}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 0, "token_count": 8}, {"author_id": 29, "token_count": 3}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 1, "token_count": 13}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 0, "token_count": 16}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 31, "token_count": 100}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 1, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Jaegeuk Kim	11110	63.66%
Chao Yu	4833	27.69%
Yunlei He	411	2.35%
Fan Li	298	1.71%
Namjae Jeon	108	0.62%
Sayali Lokhande	107	0.61%
Vishal Moola (Oracle)	100	0.57%
Matthew Wilcox	48	0.28%
Sahitya Tummala	44	0.25%
Yunlong Song	41	0.23%
Tim Murray	41	0.23%
Gu Zheng	39	0.22%
Weichao Guo	34	0.19%
Jan Kara	25	0.14%
Kinglong Mee	16	0.09%
Huajun Li	12	0.07%
Eric Biggers	8	0.05%
Changman Lee	8	0.05%
Joe Perches	7	0.04%
Yufen Yu	5	0.03%
Daeho Jeong	3	0.02%
Christoph Hellwig	2	0.01%
Jack Qiu	1	0.01%
Hou Pengyang	1	0.01%
Others	151	0.87%
Total	17453

node.h

430

-

13

1944

Jaegeuk KimChao YuGu ZhengNamjae JeonYangtao LiWeichao GuoKinglong MeeFan LiSahitya TummalaOthers November 2012March 2013April 2013May 2013July 2013August 2013December 2013March 2014April 2014June 2014September 2014October 2014November 2014December 2014January 2015February 2015October 2015November 2015January 2016June 2016September 2016October 2016January 2017February 2017March 2017April 2017June 2017September 2017January 2018March 2018September 2018December 2018April 2020May 2020November 2020March 2021May 2021January 2022November 2022December 2022February 2023 var spanGroupData = [ {"timestamp": 1351753200, "group": [ {"author_id": 0, "token_count": 1152}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 5, "token_count": 43}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 17, "token_count": 43}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 1, "token_count": 47}, {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 21}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 0, "token_count": 122}, {"author_id": 60, "token_count": 10}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 17, "token_count": 2}, {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1417420800, "group": [ {"author_id": 1, "token_count": 59}, {"author_id": 0, "token_count": 30}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1446361200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 1, "token_count": 43}, {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 0, "token_count": 120}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 28}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 39, "token_count": 9}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 15, "token_count": 3}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 11}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 15, "token_count": 1}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 0, "token_count": 20}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 1, "token_count": 7}, {"author_id": 36, "token_count": 10}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 20, "token_count": 3}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 6, "token_count": 30}, ]}, ]

Author Name	Tokens	Token Proportion
Jaegeuk Kim	1530	78.70%
Chao Yu	245	12.60%
Gu Zheng	45	2.31%
Namjae Jeon	43	2.21%
Yangtao Li	30	1.54%
Weichao Guo	10	0.51%
Kinglong Mee	9	0.46%
Fan Li	4	0.21%
Sahitya Tummala	3	0.15%
Others	25	1.29%
Total	1944

recovery.c

917

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26

4340

Jaegeuk KimChao YuEric BiggersDaniel RosenbergSheng YongShin'ichiro KawasakiChristian BraunerShuoran LiuNamjae JeonJoe PerchesGu ZhengChristoph HellwigHuajun LiYunlong SongYangtao LiTim MurraySahitya TummalaAl ViroOthers November 2012December 2012January 2013February 2013March 2013May 2013July 2013August 2013September 2013October 2013November 2013December 2013January 2014February 2014March 2014April 2014July 2014August 2014September 2014October 2014December 2014January 2015February 2015March 2015April 2015May 2015August 2015September 2015November 2015December 2015January 2016February 2016March 2016April 2016May 2016July 2016August 2016September 2016November 2016January 2017February 2017April 2017July 2017August 2017October 2017November 2017January 2018February 2018May 2018June 2018July 2018August 2018September 2018October 2018December 2018April 2019June 2019July 2019December 2019January 2020February 2020May 2020July 2020November 2020May 2021June 2021August 2021September 2021October 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]}, {"timestamp": 1533106800, "group": [ {"author_id": 1, "token_count": 14}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 1, "token_count": 325}, {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 11, "token_count": 59}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 83}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 3}, {"author_id": 33, "token_count": 12}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 4, "token_count": 6}, ]}, {"timestamp": 1575187200, "group": [ {"author_id": 13, "token_count": 43}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 3, "token_count": 3}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 3, "token_count": 188}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 1, "token_count": 27}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 4, "token_count": 54}, {"author_id": 20, "token_count": 2}, ]}, {"timestamp": 1619852400, "group": [ {"author_id": 1, "token_count": 19}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 1, "token_count": 12}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 8, "token_count": 10}, {"author_id": 0, "token_count": 27}, {"author_id": 21, "token_count": 2}, {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 1, "token_count": 103}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 38, "token_count": 24}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 1, "token_count": 130}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 6, "token_count": 4}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 38, "token_count": 3}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 1, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Jaegeuk Kim	2542	58.57%
Chao Yu	1262	29.08%
Eric Biggers	200	4.61%
Daniel Rosenberg	60	1.38%
Sheng Yong	59	1.36%
Shin'ichiro Kawasaki	43	0.99%
Christian Brauner	27	0.62%
Shuoran Liu	20	0.46%
Namjae Jeon	19	0.44%
Joe Perches	12	0.28%
Gu Zheng	11	0.25%
Christoph Hellwig	10	0.23%
Huajun Li	6	0.14%
Yunlong Song	5	0.12%
Yangtao Li	4	0.09%
Tim Murray	2	0.05%
Sahitya Tummala	2	0.05%
Al Viro	2	0.05%
Others	54	1.24%
Total	4340

segment.c

5333

-

65

27654

Jaegeuk KimChao YuShin'ichiro KawasakiDaeho JeongDaniel RosenbergChangman LeeYunlong SongChristoph HellwigJack QiuSahitya TummalaAravind RameshGu ZhengYunlei HeQiuyang SunDamien Le MoalYangtao LiFan LiFengnan ChangZhikang ZhangKonstantin VyshetskyJin QianHyeoncheol LeeKinglong MeeHuajun LiTim MurrayGreg Kroah-HartmanYuwei GuanWeichao GuoJoe PerchesJianpeng MaSheng YongYonggil SongNamjae JeonHou PengyangQilong ZhangDongOh ShinEric BiggersOthers November 2012December 2012January 2013February 2013March 2013April 2013May 2013June 2013August 2013September 2013October 2013November 2013December 2013February 2014March 2014April 2014May 2014June 2014July 2014August 2014September 2014October 2014November 2014December 2014January 2015February 2015March 2015April 2015May 2015June 2015July 2015August 2015September 2015October 2015November 2015December 2015January 2016February 2016April 2016May 2016June 2016July 2016August 2016September 2016October 2016November 2016December 2016January 2017February 2017March 2017April 2017May 2017June 2017July 2017August 2017September 2017October 2017November 2017December 2017January 2018February 2018March 2018April 2018May 2018June 2018July 2018August 2018September 2018October 2018December 2018January 2019February 2019March 2019April 2019May 2019June 2019July 2019August 2019September 2019October 2019November 2019December 2019January 2020February 2020March 2020April 2020May 2020June 2020July 2020August 2020September 2020October 2020November 2020January 2021February 2021March 2021April 2021May 2021August 2021September 2021November 2021December 2021January 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023 var spanGroupData = [ {"timestamp": 1351753200, "group": [ {"author_id": 7, "token_count": 19}, {"author_id": 0, "token_count": 7061}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 0, "token_count": 6}, {"author_id": 60, 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{"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 1, "token_count": 31}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 8, "token_count": 8}, {"author_id": 2, "token_count": 369}, {"author_id": 60, "token_count": 35}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 1, "token_count": 118}, {"author_id": 0, "token_count": 38}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 1, "token_count": 87}, {"author_id": 2, "token_count": 30}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 1, "token_count": 20}, {"author_id": 45, "token_count": 1}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 1, "token_count": 69}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 1, "token_count": 10}, {"author_id": 2, "token_count": 27}, {"author_id": 6, "token_count": 15}, {"author_id": 60, "token_count": 14}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 8, "token_count": 54}, {"author_id": 2, "token_count": 22}, {"author_id": 0, "token_count": 3}, {"author_id": 6, "token_count": 72}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 0, "token_count": 137}, {"author_id": 6, "token_count": 37}, {"author_id": 58, "token_count": 18}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 1, "token_count": 36}, {"author_id": 8, "token_count": 202}, {"author_id": 6, "token_count": 12}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 0, "token_count": 35}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 0, "token_count": 738}, {"author_id": 43, "token_count": 9}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 1, "token_count": 27}, {"author_id": 2, "token_count": 2}, {"author_id": 0, "token_count": 4}, {"author_id": 6, "token_count": 4}, {"author_id": 60, "token_count": 16}, ]}, ]

Author Name	Tokens	Token Proportion
Jaegeuk Kim	13457	48.66%
Chao Yu	8913	32.23%
Shin'ichiro Kawasaki	1128	4.08%
Daeho Jeong	499	1.80%
Daniel Rosenberg	388	1.40%
Changman Lee	334	1.21%
Yunlong Song	308	1.11%
Christoph Hellwig	275	0.99%
Jack Qiu	265	0.96%
Sahitya Tummala	253	0.91%
Aravind Ramesh	205	0.74%
Gu Zheng	203	0.73%
Yunlei He	186	0.67%
Qiuyang Sun	182	0.66%
Damien Le Moal	174	0.63%
Yangtao Li	140	0.51%
Fan Li	71	0.26%
Fengnan Chang	64	0.23%
Zhikang Zhang	57	0.21%
Konstantin Vyshetsky	51	0.18%
Jin Qian	49	0.18%
Hyeoncheol Lee	46	0.17%
Kinglong Mee	41	0.15%
Huajun Li	27	0.10%
Tim Murray	22	0.08%
Greg Kroah-Hartman	19	0.07%
Yuwei Guan	18	0.07%
Weichao Guo	18	0.07%
Joe Perches	16	0.06%
Jianpeng Ma	15	0.05%
Sheng Yong	13	0.05%
Yonggil Song	9	0.03%
Namjae Jeon	7	0.03%
Hou Pengyang	5	0.02%
Qilong Zhang	3	0.01%
DongOh Shin	2	0.01%
Eric Biggers	1	0.00%
Others	190	0.69%
Total	27654

segment.h

971

-

30

4158

Jaegeuk KimChao YuYunlei HeYonggil SongYangtao LiAravind RameshDaniel RosenbergYunlong SongJack QiuDaeho JeongSahitya TummalaChangman LeeJoe PerchesHou PengyangGu ZhengChristoph HellwigNamjae JeonKinglong MeeOthers May 2002November 2012December 2012February 2013March 2013April 2013September 2013October 2013November 2013December 2013February 2014March 2014July 2014August 2014September 2014October 2014November 2014January 2015February 2015March 2015April 2015May 2015July 2015August 2015October 2015February 2016May 2016June 2016July 2016August 2016September 2016October 2016December 2016January 2017February 2017March 2017April 2017May 2017August 2017October 2017December 2017January 2018February 2018March 2018April 2018May 2018June 2018July 2018August 2018September 2018October 2018January 2019April 2019June 2019July 2019August 2019January 2020February 2020April 2020June 2020July 2020August 2020September 2020December 2020February 2021March 2021August 2021September 2021December 2021February 2022April 2022May 2022June 2022September 2022November 2022December 2022February 2023March 2023April 2023 var spanGroupData = [ {"timestamp": 1020236400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 0, "token_count": 2210}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 0, "token_count": 19}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 12, "token_count": 4}, {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 0, "token_count": 45}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 0, "token_count": 9}, {"author_id": 5, "token_count": 1}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 0, "token_count": 7}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 66}, {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 1, "token_count": 7}, {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 0, "token_count": 92}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 1, "token_count": 18}, {"author_id": 0, "token_count": 49}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 17, "token_count": 2}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1414825200, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1420099200, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1422777600, "group": [ {"author_id": 1, "token_count": 9}, {"author_id": 0, "token_count": 6}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1430463600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1438412400, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1454313600, "group": [ {"author_id": 1, "token_count": 15}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 1, "token_count": 25}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1467356400, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1480579200, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 84}, {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 39, "token_count": 1}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 23, "token_count": 2}, {"author_id": 0, "token_count": 74}, {"author_id": 60, "token_count": 15}, ]}, {"timestamp": 1493622000, "group": [ {"author_id": 0, "token_count": 21}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1501570800, "group": [ {"author_id": 1, "token_count": 21}, {"author_id": 0, "token_count": 77}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 1, "token_count": 125}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 0, "token_count": 51}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 10, "token_count": 127}, ]}, {"timestamp": 1517472000, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1519891200, "group": [ {"author_id": 10, "token_count": 25}, ]}, {"timestamp": 1522566000, "group": [ {"author_id": 1, "token_count": 9}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1527836400, "group": [ {"author_id": 1, "token_count": 59}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 18, "token_count": 8}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 4, "token_count": 48}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1546329600, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 1, "token_count": 26}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 2}, {"author_id": 33, "token_count": 2}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 20, "token_count": 6}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 27, "token_count": 8}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 22, "token_count": 62}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1596265200, "group": [ {"author_id": 1, "token_count": 79}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1612166400, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 1, "token_count": 65}, {"author_id": 8, "token_count": 2}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 1, "token_count": 7}, ]}, {"timestamp": 1643702400, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1648796400, "group": [ {"author_id": 2, "token_count": 4}, ]}, {"timestamp": 1651388400, "group": [ {"author_id": 1, "token_count": 102}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 1, "token_count": 14}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 6, "token_count": 47}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 6, "token_count": 1}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 0, "token_count": 19}, {"author_id": 6, "token_count": 25}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 0, "token_count": 8}, {"author_id": 43, "token_count": 104}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 6, "token_count": 23}, ]}, ]

Author Name	Tokens	Token Proportion
Jaegeuk Kim	2833	68.13%
Chao Yu	770	18.52%
Yunlei He	152	3.66%
Yonggil Song	104	2.50%
Yangtao Li	98	2.36%
Aravind Ramesh	62	1.49%
Daniel Rosenberg	48	1.15%
Yunlong Song	8	0.19%
Jack Qiu	8	0.19%
Daeho Jeong	8	0.19%
Sahitya Tummala	6	0.14%
Changman Lee	4	0.10%
Joe Perches	2	0.05%
Hou Pengyang	2	0.05%
Gu Zheng	2	0.05%
Christoph Hellwig	2	0.05%
Namjae Jeon	1	0.02%
Kinglong Mee	1	0.02%
Others	47	1.13%
Total	4158

shrinker.c

149

-

3

621

Jaegeuk KimChao YuSahitya Tummala November 2012June 2015July 2015December 2015June 2016October 2016September 2017May 2018September 2018December 2018February 2020November 2020November 2022December 2022 var spanGroupData = [ {"timestamp": 1351753200, "group": [ {"author_id": 0, "token_count": 12}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 0, "token_count": 503}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 1, "token_count": 23}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 0, "token_count": 5}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 20, "token_count": 1}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1604214000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 0, "token_count": 29}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 0, "token_count": 24}, ]}, ]

Author Name	Tokens	Token Proportion
Jaegeuk Kim	578	93.08%
Chao Yu	42	6.76%
Sahitya Tummala	1	0.16%
Total	621

super.c

4861

-

83

23321

Chao YuJaegeuk KimNamjae JeonDaniel RosenbergDaeho JeongFengnan ChangEric BiggersDamien Le MoalYangtao LiJunling ZhengJoe PerchesSheng YongChristoph HellwigYunlei HeTetsuo HandaGu ZhengJin QianQiuyang SunMasato SuzukiSatya TangiralahujianyangJianpeng MaShuoran LiuKeith MokChengguang XuSahitya TummalaChangman LeeAravind RameshYuwei GuanHuajun LiYunlong SongWeichao GuoShin'ichiro KawasakiTim MurrayHou PengyangAl ViroYufen YuJan KaraHyeoncheol LeeHsiang KaoOthers February 2002May 2003March 2006October 2006July 2008November 2012December 2012January 2013February 2013March 2013April 2013May 2013June 2013August 2013September 2013October 2013November 2013December 2013January 2014February 2014March 2014April 2014June 2014July 2014August 2014September 2014October 2014November 2014December 2014January 2015February 2015March 2015April 2015May 2015June 2015July 2015August 2015September 2015October 2015December 2015January 2016February 2016March 2016April 2016May 2016June 2016July 2016August 2016September 2016October 2016November 2016December 2016January 2017February 2017March 2017April 2017May 2017June 2017July 2017August 2017September 2017October 2017November 2017December 2017January 2018February 2018March 2018April 2018May 2018June 2018July 2018August 2018September 2018October 2018November 2018December 2018January 2019February 2019March 2019April 2019May 2019June 2019July 2019August 2019September 2019October 2019November 2019December 2019January 2020February 2020March 2020April 2020May 2020June 2020July 2020August 2020September 2020November 2020December 2020January 2021February 2021March 2021April 2021May 2021June 2021July 2021August 2021September 2021October 2021November 2021December 2021January 2022February 2022March 2022April 2022May 2022June 2022July 2022August 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023 var spanGroupData = [ {"timestamp": 1012550400, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1051772400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1141200000, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1159686000, "group": [ {"author_id": 60, "token_count": 7}, ]}, {"timestamp": 1214895600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 0, "token_count": 2321}, {"author_id": 5, "token_count": 5}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 0, "token_count": 1}, {"author_id": 5, "token_count": 90}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 12, "token_count": 42}, {"author_id": 0, "token_count": 23}, {"author_id": 5, "token_count": 101}, ]}, {"timestamp": 1359705600, "group": [ {"author_id": 51, "token_count": 91}, ]}, {"timestamp": 1362124800, "group": [ {"author_id": 0, "token_count": 9}, {"author_id": 5, "token_count": 28}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 0, "token_count": 19}, {"author_id": 5, "token_count": 9}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 0, "token_count": 13}, {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 17, "token_count": 8}, {"author_id": 0, "token_count": 57}, {"author_id": 5, "token_count": 706}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 0, "token_count": 32}, {"author_id": 5, "token_count": 153}, {"author_id": 60, "token_count": 29}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 17, "token_count": 17}, {"author_id": 0, "token_count": 22}, {"author_id": 60, "token_count": 57}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 1, "token_count": 13}, {"author_id": 14, "token_count": 31}, {"author_id": 0, "token_count": 27}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 12, "token_count": 2}, {"author_id": 0, "token_count": 15}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 0, "token_count": 14}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 0, "token_count": 79}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 1, "token_count": 32}, {"author_id": 17, "token_count": 2}, {"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 17, "token_count": 109}, {"author_id": 0, "token_count": 23}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1404198000, "group": [ {"author_id": 1, "token_count": 11}, {"author_id": 0, "token_count": 26}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 1, "token_count": 9}, {"author_id": 0, "token_count": 39}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 1, "token_count": 81}, {"author_id": 0, "token_count": 32}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 0, "token_count": 47}, ]}, 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{"author_id": 6, "token_count": 57}, {"author_id": 58, "token_count": 32}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 0, "token_count": 56}, {"author_id": 6, "token_count": 1}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 6, "token_count": 52}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 6, "token_count": 68}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 6, "token_count": 63}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 1, "token_count": 169}, {"author_id": 0, "token_count": 5}, ]}, ]

Author Name	Tokens	Token Proportion
Chao Yu	8673	37.19%
Jaegeuk Kim	7812	33.50%
Namjae Jeon	1095	4.70%
Daniel Rosenberg	812	3.48%
Daeho Jeong	489	2.10%
Fengnan Chang	418	1.79%
Eric Biggers	342	1.47%
Damien Le Moal	340	1.46%
Yangtao Li	278	1.19%
Junling Zheng	246	1.05%
Joe Perches	230	0.99%
Sheng Yong	218	0.93%
Christoph Hellwig	194	0.83%
Yunlei He	143	0.61%
Tetsuo Handa	139	0.60%
Gu Zheng	136	0.58%
Jin Qian	134	0.57%
Qiuyang Sun	130	0.56%
Masato Suzuki	109	0.47%
Satya Tangirala	104	0.45%
hujianyang	100	0.43%
Jianpeng Ma	91	0.39%
Shuoran Liu	86	0.37%
Keith Mok	74	0.32%
Chengguang Xu	74	0.32%
Sahitya Tummala	56	0.24%
Changman Lee	51	0.22%
Aravind Ramesh	50	0.21%
Yuwei Guan	32	0.14%
Huajun Li	31	0.13%
Yunlong Song	27	0.12%
Weichao Guo	27	0.12%
Shin'ichiro Kawasaki	26	0.11%
Tim Murray	23	0.10%
Hou Pengyang	20	0.09%
Al Viro	11	0.05%
Yufen Yu	9	0.04%
Jan Kara	3	0.01%
Hyeoncheol Lee	2	0.01%
Hsiang Kao	1	0.00%
Others	485	2.08%
Total	23321

sysfs.c

1475

-

33

8180

Chao YuJaegeuk KimDaeho JeongYangtao LiNamjae JeonHridya ValsarajuYunlong SongDaniel RosenbergSheng YongShuoran Liuqixiaoyu1Konstantin VyshetskyEric BiggersSahitya TummalaChristoph HellwigYuwei GuanJunling ZhengGreg Kroah-HartmanChangman LeeGu ZhengHyeoncheol LeeTim MurrayDamien Le MoalOthers November 2012April 2013June 2013July 2013August 2013October 2013November 2013January 2014February 2014March 2014September 2014November 2014December 2014April 2015October 2015January 2016April 2016May 2016November 2016January 2017March 2017June 2017July 2017August 2017September 2017October 2017November 2017December 2017January 2018February 2018March 2018April 2018May 2018July 2018August 2018September 2018October 2018December 2018January 2019May 2019June 2019July 2019October 2019November 2019December 2019January 2020February 2020March 2020April 2020May 2020June 2020July 2020August 2020November 2020December 2020January 2021March 2021May 2021June 2021July 2021August 2021September 2021October 2021November 2021December 2021January 2022March 2022June 2022July 2022September 2022October 2022November 2022December 2022January 2023February 2023March 2023April 2023 var spanGroupData = [ {"timestamp": 1351753200, "group": [ {"author_id": 7, "token_count": 19}, {"author_id": 0, "token_count": 185}, ]}, {"timestamp": 1364799600, "group": [ {"author_id": 5, "token_count": 3}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 0, "token_count": 30}, {"author_id": 5, "token_count": 7}, ]}, {"timestamp": 1372662000, "group": [ {"author_id": 17, "token_count": 9}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 5, "token_count": 349}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 0, "token_count": 167}, ]}, {"timestamp": 1383289200, "group": [ {"author_id": 0, "token_count": 42}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 0, "token_count": 32}, ]}, {"timestamp": 1391241600, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1393660800, "group": 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{"author_id": 0, "token_count": 21}, ]}, {"timestamp": 1622530800, "group": [ {"author_id": 4, "token_count": 22}, {"author_id": 0, "token_count": 350}, ]}, {"timestamp": 1625122800, "group": [ {"author_id": 2, "token_count": 155}, {"author_id": 60, "token_count": 6}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 12}, {"author_id": 2, "token_count": 91}, {"author_id": 19, "token_count": 1}, {"author_id": 6, "token_count": 5}, ]}, {"timestamp": 1630479600, "group": [ {"author_id": 8, "token_count": 1}, {"author_id": 2, "token_count": 112}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1635750000, "group": [ {"author_id": 0, "token_count": 32}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 1, "token_count": 11}, {"author_id": 2, "token_count": 44}, {"author_id": 49, "token_count": 64}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 8, "token_count": 25}, {"author_id": 0, "token_count": 16}, {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 2, "token_count": 55}, ]}, {"timestamp": 1654066800, "group": [ {"author_id": 0, "token_count": 25}, ]}, {"timestamp": 1656658800, "group": [ {"author_id": 2, "token_count": 263}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 1, "token_count": 41}, ]}, {"timestamp": 1664607600, "group": [ {"author_id": 0, "token_count": 18}, {"author_id": 6, "token_count": 321}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 6, "token_count": 59}, {"author_id": 58, "token_count": 27}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 0, "token_count": 137}, {"author_id": 6, "token_count": 2}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 6, "token_count": 67}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 44, "token_count": 64}, {"author_id": 6, "token_count": 169}, {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1677657600, "group": [ {"author_id": 6, "token_count": 13}, {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1680332400, "group": [ {"author_id": 6, "token_count": 1}, ]}, ]

Author Name	Tokens	Token Proportion
Chao Yu	2398	29.32%
Jaegeuk Kim	2168	26.50%
Daeho Jeong	1333	16.30%
Yangtao Li	637	7.79%
Namjae Jeon	359	4.39%
Hridya Valsaraju	238	2.91%
Yunlong Song	202	2.47%
Daniel Rosenberg	159	1.94%
Sheng Yong	155	1.89%
Shuoran Liu	114	1.39%
qixiaoyu1	64	0.78%
Konstantin Vyshetsky	64	0.78%
Eric Biggers	42	0.51%
Sahitya Tummala	38	0.46%
Christoph Hellwig	32	0.39%
Yuwei Guan	27	0.33%
Junling Zheng	25	0.31%
Greg Kroah-Hartman	19	0.23%
Changman Lee	14	0.17%
Gu Zheng	9	0.11%
Hyeoncheol Lee	4	0.05%
Tim Murray	2	0.02%
Damien Le Moal	1	0.01%
Others	76	0.93%
Total	8180

verity.c

292

-

11

1129

Eric BiggersJaegeuk KimMatthew WilcoxChao YuWeichao GuoDamien Le MoalJack QiuTim MurrayNamjae JeonOthers November 2012January 2013August 2013January 2014April 2014September 2014October 2014April 2015June 2015January 2016May 2016September 2016October 2016June 2017July 2017October 2017September 2018October 2018March 2019July 2019January 2020June 2020July 2020October 2020March 2021April 2021October 2021January 2022March 2022August 2022September 2022November 2022December 2022 var spanGroupData = [ {"timestamp": 1351753200, "group": [ {"author_id": 0, "token_count": 43}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 5, "token_count": 2}, ]}, {"timestamp": 1388563200, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 1, "token_count": 10}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 1, "token_count": 6}, {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1433142000, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 0, "token_count": 2}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 36, "token_count": 18}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 19, "token_count": 7}, ]}, {"timestamp": 1496300400, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1498892400, "group": [ {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 3, "token_count": 2}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1538377200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 3, "token_count": 752}, {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1577865600, "group": [ {"author_id": 3, "token_count": 55}, ]}, {"timestamp": 1590994800, "group": [ {"author_id": 29, "token_count": 2}, ]}, {"timestamp": 1593586800, "group": [ {"author_id": 27, "token_count": 6}, ]}, {"timestamp": 1601535600, "group": [ {"author_id": 29, "token_count": 11}, ]}, {"timestamp": 1614585600, "group": [ {"author_id": 3, "token_count": 104}, ]}, {"timestamp": 1617260400, "group": [ {"author_id": 29, "token_count": 2}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 21, "token_count": 2}, ]}, {"timestamp": 1646121600, "group": [ {"author_id": 29, "token_count": 27}, ]}, {"timestamp": 1659337200, "group": [ {"author_id": 3, "token_count": 5}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1667286000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1669881600, "group": [ {"author_id": 3, "token_count": 6}, ]}, ]

Author Name	Tokens	Token Proportion
Eric Biggers	924	81.84%
Jaegeuk Kim	88	7.79%
Matthew Wilcox	42	3.72%
Chao Yu	36	3.19%
Weichao Guo	18	1.59%
Damien Le Moal	7	0.62%
Jack Qiu	6	0.53%
Tim Murray	2	0.18%
Namjae Jeon	2	0.18%
Others	4	0.35%
Total	1129

xattr.c

827

-

23

4060

Jaegeuk KimChao YuRandall HuangAndreas GruenbacherChristian BraunerKinglong MeeAl ViroYunlei HeNamjae JeonTim MurrayJoe PerchesDaniel RosenbergTiezhu YangGu ZhengDaeho JeongOthers October 2004May 2010November 2012December 2012May 2013June 2013August 2013September 2013October 2013December 2013March 2014April 2014June 2014August 2014September 2014October 2014March 2015April 2015July 2015October 2015December 2015January 2016April 2016May 2016June 2016August 2016September 2016October 2016January 2017February 2017March 2017September 2017October 2017November 2017December 2017January 2018May 2018July 2018August 2018September 2018December 2018March 2019April 2019June 2019July 2019August 2019October 2019February 2020September 2020December 2020January 2021August 2021October 2021December 2021January 2022September 2022January 2023February 2023 var spanGroupData = [ {"timestamp": 1096614000, "group": [ {"author_id": 60, "token_count": 16}, ]}, {"timestamp": 1272697200, "group": [ {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1351753200, "group": [ {"author_id": 0, "token_count": 1381}, ]}, {"timestamp": 1354348800, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1367391600, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 0, "token_count": 176}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 0, "token_count": 534}, {"author_id": 5, "token_count": 8}, ]}, {"timestamp": 1378018800, "group": [ {"author_id": 17, "token_count": 2}, {"author_id": 60, "token_count": 54}, ]}, {"timestamp": 1380610800, "group": [ {"author_id": 1, "token_count": 1}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1385884800, "group": [ {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1393660800, "group": [ {"author_id": 1, "token_count": 9}, {"author_id": 0, "token_count": 42}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 0, "token_count": 108}, ]}, {"timestamp": 1401606000, "group": [ {"author_id": 0, "token_count": 7}, ]}, {"timestamp": 1406876400, "group": [ {"author_id": 1, "token_count": 5}, {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1409554800, "group": [ {"author_id": 1, "token_count": 8}, {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 0, "token_count": 24}, ]}, {"timestamp": 1425196800, "group": [ {"author_id": 1, "token_count": 6}, {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 0, "token_count": 17}, ]}, {"timestamp": 1435734000, "group": [ {"author_id": 1, "token_count": 8}, ]}, {"timestamp": 1443682800, "group": [ {"author_id": 59, "token_count": 16}, {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 59, "token_count": 75}, ]}, {"timestamp": 1451635200, "group": [ {"author_id": 0, "token_count": 13}, ]}, {"timestamp": 1459494000, "group": [ {"author_id": 30, "token_count": 27}, {"author_id": 0, "token_count": 1}, ]}, {"timestamp": 1462086000, "group": [ {"author_id": 30, "token_count": 3}, {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1464764400, "group": [ {"author_id": 0, "token_count": 9}, {"author_id": 46, "token_count": 2}, ]}, {"timestamp": 1470034800, "group": [ {"author_id": 0, "token_count": 11}, ]}, {"timestamp": 1472713200, "group": [ {"author_id": 1, "token_count": 41}, {"author_id": 60, "token_count": 4}, ]}, {"timestamp": 1475305200, "group": [ {"author_id": 0, "token_count": 4}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 297}, ]}, {"timestamp": 1485936000, "group": [ {"author_id": 39, "token_count": 48}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 8}, {"author_id": 0, "token_count": 3}, ]}, {"timestamp": 1504249200, "group": [ {"author_id": 1, "token_count": 184}, {"author_id": 10, "token_count": 18}, ]}, {"timestamp": 1506841200, "group": [ {"author_id": 0, "token_count": 112}, ]}, {"timestamp": 1509519600, "group": [ {"author_id": 1, "token_count": 22}, ]}, {"timestamp": 1512115200, "group": [ {"author_id": 0, "token_count": 14}, ]}, {"timestamp": 1514793600, "group": [ {"author_id": 2, "token_count": 2}, ]}, {"timestamp": 1525158000, "group": [ {"author_id": 1, "token_count": 13}, ]}, {"timestamp": 1530428400, "group": [ {"author_id": 1, "token_count": 44}, ]}, {"timestamp": 1533106800, "group": [ {"author_id": 4, "token_count": 4}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 1, "token_count": 2}, ]}, {"timestamp": 1543651200, "group": [ {"author_id": 1, "token_count": 4}, {"author_id": 0, "token_count": 33}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 1, "token_count": 23}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 50, "token_count": 106}, ]}, {"timestamp": 1559372400, "group": [ {"author_id": 1, "token_count": 38}, {"author_id": 33, "token_count": 4}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 1, "token_count": 19}, ]}, {"timestamp": 1564642800, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1569913200, "group": [ {"author_id": 50, "token_count": 22}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 1, "token_count": 193}, ]}, {"timestamp": 1598943600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1606809600, "group": [ {"author_id": 1, "token_count": 3}, ]}, {"timestamp": 1609488000, "group": [ {"author_id": 38, "token_count": 8}, ]}, {"timestamp": 1627801200, "group": [ {"author_id": 1, "token_count": 6}, ]}, {"timestamp": 1633071600, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1638345600, "group": [ {"author_id": 1, "token_count": 103}, ]}, {"timestamp": 1641024000, "group": [ {"author_id": 21, "token_count": 6}, ]}, {"timestamp": 1662015600, "group": [ {"author_id": 1, "token_count": 16}, ]}, {"timestamp": 1672560000, "group": [ {"author_id": 38, "token_count": 5}, ]}, {"timestamp": 1675238400, "group": [ {"author_id": 38, "token_count": 37}, ]}, ]

Author Name	Tokens	Token Proportion
Jaegeuk Kim	2514	61.92%
Chao Yu	1064	26.21%
Randall Huang	128	3.15%
Andreas Gruenbacher	91	2.24%
Christian Brauner	50	1.23%
Kinglong Mee	48	1.18%
Al Viro	30	0.74%
Yunlei He	18	0.44%
Namjae Jeon	8	0.20%
Tim Murray	6	0.15%
Joe Perches	4	0.10%
Daniel Rosenberg	4	0.10%
Tiezhu Yang	2	0.05%
Gu Zheng	2	0.05%
Daeho Jeong	2	0.05%
Others	89	2.19%
Total	4060

xattr.h

166

-

12

508

Jaegeuk KimChao YuEric BiggersAl ViroRandall HuangChengguang XuAndreas GruenbacherOthers November 2012January 2013June 2013August 2013April 2014October 2014April 2015December 2015March 2016January 2017March 2017April 2017September 2018March 2019April 2019July 2019February 2020March 2020April 2020May 2020 var spanGroupData = [ {"timestamp": 1351753200, "group": [ {"author_id": 0, "token_count": 364}, ]}, {"timestamp": 1357027200, "group": [ {"author_id": 30, "token_count": 7}, ]}, {"timestamp": 1370070000, "group": [ {"author_id": 0, "token_count": 30}, ]}, {"timestamp": 1375340400, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1396335600, "group": [ {"author_id": 0, "token_count": 8}, ]}, {"timestamp": 1412146800, "group": [ {"author_id": 0, "token_count": 10}, ]}, {"timestamp": 1427871600, "group": [ {"author_id": 0, "token_count": 9}, ]}, {"timestamp": 1448956800, "group": [ {"author_id": 59, "token_count": 1}, ]}, {"timestamp": 1456819200, "group": [ {"author_id": 60, "token_count": 5}, ]}, {"timestamp": 1483257600, "group": [ {"author_id": 1, "token_count": 4}, ]}, {"timestamp": 1488355200, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1491030000, "group": [ {"author_id": 60, "token_count": 2}, ]}, {"timestamp": 1535785200, "group": [ {"author_id": 1, "token_count": 1}, ]}, {"timestamp": 1551427200, "group": [ {"author_id": 1, "token_count": 5}, ]}, {"timestamp": 1554102000, "group": [ {"author_id": 50, "token_count": 6}, ]}, {"timestamp": 1561964400, "group": [ {"author_id": 3, "token_count": 8}, ]}, {"timestamp": 1580544000, "group": [ {"author_id": 1, "token_count": 26}, ]}, {"timestamp": 1583049600, "group": [ {"author_id": 60, "token_count": 3}, ]}, {"timestamp": 1585724400, "group": [ {"author_id": 60, "token_count": 1}, ]}, {"timestamp": 1588316400, "group": [ {"author_id": 40, "token_count": 4}, ]}, ]

Author Name	Tokens	Token Proportion
Jaegeuk Kim	430	84.65%
Chao Yu	41	8.07%
Eric Biggers	8	1.57%
Al Viro	7	1.38%
Randall Huang	6	1.18%
Chengguang Xu	4	0.79%
Andreas Gruenbacher	1	0.20%
Others	11	2.17%
Total	508