Release 4.17 fs/proc/loadavg.c
// SPDX-License-Identifier: GPL-2.0
#include <linux/fs.h>
#include <linux/init.h>
#include <linux/pid_namespace.h>
#include <linux/proc_fs.h>
#include <linux/sched.h>
#include <linux/sched/loadavg.h>
#include <linux/sched/stat.h>
#include <linux/seq_file.h>
#include <linux/seqlock.h>
#include <linux/time.h>
#define LOAD_INT(x) ((x) >> FSHIFT)
#define LOAD_FRAC(x) LOAD_INT(((x) & (FIXED_1-1)) * 100)
static int loadavg_proc_show(struct seq_file *m, void *v)
{
unsigned long avnrun[3];
get_avenrun(avnrun, FIXED_1/200, 0);
seq_printf(m, "%lu.%02lu %lu.%02lu %lu.%02lu %ld/%d %d\n",
LOAD_INT(avnrun[0]), LOAD_FRAC(avnrun[0]),
LOAD_INT(avnrun[1]), LOAD_FRAC(avnrun[1]),
LOAD_INT(avnrun[2]), LOAD_FRAC(avnrun[2]),
nr_running(), nr_threads,
idr_get_cursor(&task_active_pid_ns(current)->idr) - 1);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Alexey Dobriyan | 70 | 64.22% | 2 | 50.00% |
| Thomas Gleixner | 34 | 31.19% | 1 | 25.00% |
| Gargi Sharma | 5 | 4.59% | 1 | 25.00% |
| Total | 109 | 100.00% | 4 | 100.00% |
static int loadavg_proc_open(struct inode *inode, struct file *file)
{
return single_open(file, loadavg_proc_show, NULL);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Alexey Dobriyan | 26 | 100.00% | 1 | 100.00% |
| Total | 26 | 100.00% | 1 | 100.00% |
static const struct file_operations loadavg_proc_fops = {
.open = loadavg_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int __init proc_loadavg_init(void)
{
proc_create("loadavg", 0, NULL, &loadavg_proc_fops);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Alexey Dobriyan | 24 | 100.00% | 1 | 100.00% |
| Total | 24 | 100.00% | 1 | 100.00% |
fs_initcall(proc_loadavg_init);
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Alexey Dobriyan | 190 | 80.17% | 2 | 25.00% |
| Thomas Gleixner | 34 | 14.35% | 1 | 12.50% |
| Ingo Molnar | 6 | 2.53% | 2 | 25.00% |
| Gargi Sharma | 5 | 2.11% | 1 | 12.50% |
| Greg Kroah-Hartman | 1 | 0.42% | 1 | 12.50% |
| Paul Gortmaker | 1 | 0.42% | 1 | 12.50% |
| Total | 237 | 100.00% | 8 | 100.00% |
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