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| author | Peter Zijlstra <peterz@infradead.org> | 2017-09-07 17:03:53 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-09-12 17:41:04 +0200 |
| commit | 9469eb01db891b55367ee7539f1b9f7f6fd2819d (patch) | |
| tree | dfe475d30b69b6e43b8ed1be0505f08123fee653 /kernel/sched/sched.h | |
| parent | 4ff9083b8a9a80bdf4ebbbec22cda4cbfb60f7aa (diff) | |
| download | op-kernel-dev-9469eb01db891b55367ee7539f1b9f7f6fd2819d.zip op-kernel-dev-9469eb01db891b55367ee7539f1b9f7f6fd2819d.tar.gz | |
sched/debug: Add debugfs knob for "sched_debug"
I'm forever late for editing my kernel cmdline, add a runtime knob to
disable the "sched_debug" thing.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/20170907150614.142924283@infradead.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/sched/sched.h')
| -rw-r--r-- | kernel/sched/sched.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index ab1c7f5..7ea2a03 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -1954,6 +1954,8 @@ extern struct sched_entity *__pick_first_entity(struct cfs_rq *cfs_rq); extern struct sched_entity *__pick_last_entity(struct cfs_rq *cfs_rq); #ifdef CONFIG_SCHED_DEBUG +extern bool sched_debug_enabled; + extern void print_cfs_stats(struct seq_file *m, int cpu); extern void print_rt_stats(struct seq_file *m, int cpu); extern void print_dl_stats(struct seq_file *m, int cpu); |
