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| author |   Peter Zijlstra <peterz@infradead.org> | 2021-03-25 12:21:38 +0100 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2021-04-16 17:06:34 +0200 |
| commit | 1011dcce99f8026d48fdd7b9cc259e32a8b472be (patch) | |
| tree | 4351d6c270cef509d852da0cd2f8c67c1233bd69 /kernel/sched/sched.h | |
| parent | sched: Move SCHED_DEBUG sysctl to debugfs (diff) | |
| download | linux-dev-1011dcce99f8026d48fdd7b9cc259e32a8b472be.tar.xz linux-dev-1011dcce99f8026d48fdd7b9cc259e32a8b472be.zip | |
sched,preempt: Move preempt_dynamic to debug.c
Move the #ifdef SCHED_DEBUG bits to kernel/sched/debug.c in order to
collect all the debugfs bits.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Valentin Schneider <valentin.schneider@arm.com>
Link: https://lkml.kernel.org/r/20210412102001.353833279@infradead.org
Diffstat (limited to 'kernel/sched/sched.h')
| -rw-r--r-- | kernel/sched/sched.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index 123ff3bb90bc..c312389113ce 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -2734,5 +2734,12 @@ static inline bool is_per_cpu_kthread(struct task_struct *p) } #endif -void swake_up_all_locked(struct swait_queue_head *q); -void __prepare_to_swait(struct swait_queue_head *q, struct swait_queue *wait); +extern void swake_up_all_locked(struct swait_queue_head *q); +extern void __prepare_to_swait(struct swait_queue_head *q, struct swait_queue *wait); + +#ifdef CONFIG_PREEMPT_DYNAMIC +extern int preempt_dynamic_mode; +extern int sched_dynamic_mode(const char *str); +extern void sched_dynamic_update(int mode); +#endif + |