diff options
| author |   Hailong Liu <liu.hailong6@zte.com.cn> | 2021-06-06 19:54:51 +0800 |
|---|---|---|
| committer |   Peter Zijlstra <peterz@infradead.org> | 2021-06-28 15:42:25 +0200 |
| commit | 18765447c3b7867b3f8cccde52dc9d822852e71b (patch) | |
| tree | 2f6e726d804b7d2731782a66838c800667cc3740 /kernel/sched/sched.h | |
| parent | wait: use LIST_HEAD_INIT() to initialize wait_queue_head (diff) | |
| download | linux-dev-18765447c3b7867b3f8cccde52dc9d822852e71b.tar.xz linux-dev-18765447c3b7867b3f8cccde52dc9d822852e71b.zip | |
sched/sysctl: Move extern sysctl declarations to sched.h
Since commit '8a99b6833c88(sched: Move SCHED_DEBUG sysctl to debugfs)',
SCHED_DEBUG sysctls are moved to debugfs, so these extern sysctls in
include/linux/sched/sysctl.h are no longer needed for sysctl.c, even
some are no longer needed.
So move those extern sysctls that needed by kernel/sched/debug.c to
kernel/sched/sched.h, and remove others that are no longer needed.
Signed-off-by: Hailong Liu <liu.hailong6@zte.com.cn>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20210606115451.26745-1-liuhailongg6@163.com
Diffstat (limited to 'kernel/sched/sched.h')
| -rw-r--r-- | kernel/sched/sched.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index c80d42e9589b..9a1c6aeb9165 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -2385,6 +2385,21 @@ extern void check_preempt_curr(struct rq *rq, struct task_struct *p, int flags); extern const_debug unsigned int sysctl_sched_nr_migrate; extern const_debug unsigned int sysctl_sched_migration_cost; +#ifdef CONFIG_SCHED_DEBUG +extern unsigned int sysctl_sched_latency; +extern unsigned int sysctl_sched_min_granularity; +extern unsigned int sysctl_sched_wakeup_granularity; +extern int sysctl_resched_latency_warn_ms; +extern int sysctl_resched_latency_warn_once; + +extern unsigned int sysctl_sched_tunable_scaling; + +extern unsigned int sysctl_numa_balancing_scan_delay; +extern unsigned int sysctl_numa_balancing_scan_period_min; +extern unsigned int sysctl_numa_balancing_scan_period_max; +extern unsigned int sysctl_numa_balancing_scan_size; +#endif + #ifdef CONFIG_SCHED_HRTICK /* |