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Date: Wed, 8 Feb 2017 19:45:16 +0100 From: Ingo Molnar <mingo@...nel.org> To: linux-kernel@...r.kernel.org Cc: Andrew Morton <akpm@...ux-foundation.org>, Linus Torvalds <torvalds@...ux-foundation.org>, Mike Galbraith <efault@....de>, Oleg Nesterov <oleg@...hat.com>, Peter Zijlstra <peterz@...radead.org>, Thomas Gleixner <tglx@...utronix.de> Subject: [PATCH 45/53] sched/headers: Move sched_info_on() and force_schedstat_enabled() from <linux/sched.h> to <linux/sched/stat.h> These APIs are not core scheduler but scheduler statistics related. Cc: Linus Torvalds <torvalds@...ux-foundation.org> Cc: Mike Galbraith <efault@....de> Cc: Peter Zijlstra <peterz@...radead.org> Cc: Thomas Gleixner <tglx@...utronix.de> Cc: linux-kernel@...r.kernel.org Signed-off-by: Ingo Molnar <mingo@...nel.org> --- include/linux/sched.h | 16 ---------------- include/linux/sched/stat.h | 16 ++++++++++++++++ 2 files changed, 16 insertions(+), 16 deletions(-) diff --git a/include/linux/sched.h b/include/linux/sched.h index 5ae56cfa21e3..bf7a14e8d0d5 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -254,22 +254,6 @@ struct sched_info { }; #endif /* CONFIG_SCHED_INFO */ -static inline int sched_info_on(void) -{ -#ifdef CONFIG_SCHEDSTATS - return 1; -#elif defined(CONFIG_TASK_DELAY_ACCT) - extern int delayacct_on; - return delayacct_on; -#else - return 0; -#endif -} - -#ifdef CONFIG_SCHEDSTATS -void force_schedstat_enabled(void); -#endif - /* * Integer metrics need fixed point arithmetic, e.g., sched/fair * has a few: load, load_avg, util_avg, freq, and capacity. diff --git a/include/linux/sched/stat.h b/include/linux/sched/stat.h index 0d52ceb6d3ae..d8cedf27083e 100644 --- a/include/linux/sched/stat.h +++ b/include/linux/sched/stat.h @@ -21,4 +21,20 @@ extern unsigned long nr_iowait(void); extern unsigned long nr_iowait_cpu(int cpu); extern void get_iowait_load(unsigned long *nr_waiters, unsigned long *load); +static inline int sched_info_on(void) +{ +#ifdef CONFIG_SCHEDSTATS + return 1; +#elif defined(CONFIG_TASK_DELAY_ACCT) + extern int delayacct_on; + return delayacct_on; +#else + return 0; +#endif +} + +#ifdef CONFIG_SCHEDSTATS +void force_schedstat_enabled(void); +#endif + #endif /* _LINUX_SCHED_STAT_H */ -- 2.7.4
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