Contributors: 12
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Clark Williams |
114 |
37.87% |
2 |
14.29% |
| Quentin Perret |
42 |
13.95% |
1 |
7.14% |
| Patrick Bellasi |
39 |
12.96% |
1 |
7.14% |
| Huang Ying |
27 |
8.97% |
1 |
7.14% |
| Mel Gorman |
24 |
7.97% |
1 |
7.14% |
| Andi Kleen |
24 |
7.97% |
1 |
7.14% |
| Peter Zijlstra |
11 |
3.65% |
2 |
14.29% |
| Ingo Molnar |
9 |
2.99% |
1 |
7.14% |
| Qais Yousef |
5 |
1.66% |
1 |
7.14% |
| Shile Zhang |
4 |
1.33% |
1 |
7.14% |
| Greg Kroah-Hartman |
1 |
0.33% |
1 |
7.14% |
| nixiaoming |
1 |
0.33% |
1 |
7.14% |
| Total |
301 |
|
14 |
|
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LINUX_SCHED_SYSCTL_H
#define _LINUX_SCHED_SYSCTL_H
#include <linux/types.h>
struct ctl_table;
#ifdef CONFIG_DETECT_HUNG_TASK
/* used for hung_task and block/ */
extern unsigned long sysctl_hung_task_timeout_secs;
#else
/* Avoid need for ifdefs elsewhere in the code */
enum { sysctl_hung_task_timeout_secs = 0 };
#endif
extern unsigned int sysctl_sched_child_runs_first;
enum sched_tunable_scaling {
SCHED_TUNABLESCALING_NONE,
SCHED_TUNABLESCALING_LOG,
SCHED_TUNABLESCALING_LINEAR,
SCHED_TUNABLESCALING_END,
};
#define NUMA_BALANCING_DISABLED 0x0
#define NUMA_BALANCING_NORMAL 0x1
#define NUMA_BALANCING_MEMORY_TIERING 0x2
#ifdef CONFIG_NUMA_BALANCING
extern int sysctl_numa_balancing_mode;
#else
#define sysctl_numa_balancing_mode 0
#endif
/*
* control realtime throttling:
*
* /proc/sys/kernel/sched_rt_period_us
* /proc/sys/kernel/sched_rt_runtime_us
*/
extern unsigned int sysctl_sched_rt_period;
extern int sysctl_sched_rt_runtime;
extern unsigned int sysctl_sched_dl_period_max;
extern unsigned int sysctl_sched_dl_period_min;
#ifdef CONFIG_UCLAMP_TASK
extern unsigned int sysctl_sched_uclamp_util_min;
extern unsigned int sysctl_sched_uclamp_util_max;
extern unsigned int sysctl_sched_uclamp_util_min_rt_default;
#endif
#ifdef CONFIG_CFS_BANDWIDTH
extern unsigned int sysctl_sched_cfs_bandwidth_slice;
#endif
extern int sysctl_sched_rr_timeslice;
extern int sched_rr_timeslice;
int sched_rr_handler(struct ctl_table *table, int write, void *buffer,
size_t *lenp, loff_t *ppos);
int sched_rt_handler(struct ctl_table *table, int write, void *buffer,
size_t *lenp, loff_t *ppos);
int sysctl_sched_uclamp_handler(struct ctl_table *table, int write,
void *buffer, size_t *lenp, loff_t *ppos);
int sysctl_numa_balancing(struct ctl_table *table, int write, void *buffer,
size_t *lenp, loff_t *ppos);
int sysctl_schedstats(struct ctl_table *table, int write, void *buffer,
size_t *lenp, loff_t *ppos);
#if defined(CONFIG_ENERGY_MODEL) && defined(CONFIG_CPU_FREQ_GOV_SCHEDUTIL)
extern unsigned int sysctl_sched_energy_aware;
int sched_energy_aware_handler(struct ctl_table *table, int write,
void *buffer, size_t *lenp, loff_t *ppos);
#endif
#endif /* _LINUX_SCHED_SYSCTL_H */