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| author | Ingo Molnar <mingo@kernel.org> | 2017-02-03 23:37:48 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-03-02 08:42:23 +0100 |
| commit | 59ddbcb2f45b958cf1f11f122b666cbcf50cd57b (patch) | |
| tree | 867e904e401fe9d070f1de7355c15004a26adf7e /kernel/sched/core.c | |
| parent | c930b2c0de32f45ce8f67affe936ce7a05b07b00 (diff) | |
| download | linux-59ddbcb2f45b958cf1f11f122b666cbcf50cd57b.tar.gz linux-59ddbcb2f45b958cf1f11f122b666cbcf50cd57b.tar.xz | |
sched/core: Move the get_preempt_disable_ip() inline to sched/core.c
It's defined in <linux/sched.h>, but nothing outside the scheduler
uses it - so move it to the sched/core.c usage site.
Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/sched/core.c')
| -rw-r--r-- | kernel/sched/core.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 7d76ccb79e91..2acdf19c5f7c 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -3211,6 +3211,15 @@ static inline void preempt_latency_start(int val) { } static inline void preempt_latency_stop(int val) { } #endif +static inline unsigned long get_preempt_disable_ip(struct task_struct *p) +{ +#ifdef CONFIG_DEBUG_PREEMPT + return p->preempt_disable_ip; +#else + return 0; +#endif +} + /* * Print scheduling while atomic bug: */ |