Release 4.11 fs/btrfs/math.h
/*
* Copyright (C) 2012 Fujitsu. All rights reserved.
* Written by Miao Xie <miaox@cn.fujitsu.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public
* License v2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 021110-1307, USA.
*/
#ifndef __BTRFS_MATH_H
#define __BTRFS_MATH_H
#include <asm/div64.h>
static inline u64 div_factor(u64 num, int factor)
{
if (factor == 10)
return num;
num *= factor;
return div_u64(num, 10);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Miao Xie | 32 | 94.12% | 1 | 50.00% |
| David Sterba | 2 | 5.88% | 1 | 50.00% |
| Total | 34 | 100.00% | 2 | 100.00% |
static inline u64 div_factor_fine(u64 num, int factor)
{
if (factor == 100)
return num;
num *= factor;
return div_u64(num, 100);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Miao Xie | 32 | 94.12% | 1 | 50.00% |
| David Sterba | 2 | 5.88% | 1 | 50.00% |
| Total | 34 | 100.00% | 2 | 100.00% |
#endif
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Miao Xie | 76 | 95.00% | 1 | 50.00% |
| David Sterba | 4 | 5.00% | 1 | 50.00% |
| Total | 80 | 100.00% | 2 | 100.00% |
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