Contributors: 11
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Roman Gushchin |
472 |
80.14% |
2 |
11.76% |
| Christian Brauner |
35 |
5.94% |
2 |
11.76% |
| Michal Koutný |
23 |
3.90% |
3 |
17.65% |
| David Vernet |
23 |
3.90% |
3 |
17.65% |
| Jay Kamat |
11 |
1.87% |
1 |
5.88% |
| Claudio |
7 |
1.19% |
1 |
5.88% |
| Mike Rapoport |
7 |
1.19% |
1 |
5.88% |
| Tianchen Ding |
4 |
0.68% |
1 |
5.88% |
| Shuah Khan |
3 |
0.51% |
1 |
5.88% |
| Shakeel Butt |
3 |
0.51% |
1 |
5.88% |
| John Hubbard |
1 |
0.17% |
1 |
5.88% |
| Total |
589 |
|
17 |
|
/* SPDX-License-Identifier: GPL-2.0 */
#include <stdbool.h>
#include <stdlib.h>
#include "../kselftest.h"
#define PAGE_SIZE 4096
#define MB(x) (x << 20)
#define USEC_PER_SEC 1000000L
#define NSEC_PER_SEC 1000000000L
#define TEST_UID 65534 /* usually nobody, any !root is fine */
/*
* Checks if two given values differ by less than err% of their sum.
*/
static inline int values_close(long a, long b, int err)
{
return labs(a - b) <= (a + b) / 100 * err;
}
extern int cg_find_unified_root(char *root, size_t len, bool *nsdelegate);
extern char *cg_name(const char *root, const char *name);
extern char *cg_name_indexed(const char *root, const char *name, int index);
extern char *cg_control(const char *cgroup, const char *control);
extern int cg_create(const char *cgroup);
extern int cg_destroy(const char *cgroup);
extern int cg_read(const char *cgroup, const char *control,
char *buf, size_t len);
extern int cg_read_strcmp(const char *cgroup, const char *control,
const char *expected);
extern int cg_read_strstr(const char *cgroup, const char *control,
const char *needle);
extern long cg_read_long(const char *cgroup, const char *control);
long cg_read_key_long(const char *cgroup, const char *control, const char *key);
extern long cg_read_lc(const char *cgroup, const char *control);
extern int cg_write(const char *cgroup, const char *control, char *buf);
int cg_write_numeric(const char *cgroup, const char *control, long value);
extern int cg_run(const char *cgroup,
int (*fn)(const char *cgroup, void *arg),
void *arg);
extern int cg_enter(const char *cgroup, int pid);
extern int cg_enter_current(const char *cgroup);
extern int cg_enter_current_thread(const char *cgroup);
extern int cg_run_nowait(const char *cgroup,
int (*fn)(const char *cgroup, void *arg),
void *arg);
extern int get_temp_fd(void);
extern int alloc_pagecache(int fd, size_t size);
extern int alloc_anon(const char *cgroup, void *arg);
extern int is_swap_enabled(void);
extern int set_oom_adj_score(int pid, int score);
extern int cg_wait_for_proc_count(const char *cgroup, int count);
extern int cg_killall(const char *cgroup);
int proc_mount_contains(const char *option);
extern ssize_t proc_read_text(int pid, bool thread, const char *item, char *buf, size_t size);
extern int proc_read_strstr(int pid, bool thread, const char *item, const char *needle);
extern pid_t clone_into_cgroup(int cgroup_fd);
extern int clone_reap(pid_t pid, int options);
extern int clone_into_cgroup_run_wait(const char *cgroup);
extern int dirfd_open_opath(const char *dir);
extern int cg_prepare_for_wait(const char *cgroup);
extern int memcg_prepare_for_wait(const char *cgroup);
extern int cg_wait_for(int fd);