Messages in this thread Patch in this message | | | From | Jiri Slaby <> | Subject | [PATCH 3.12 017/104] printk: rename printk_sched to printk_deferred | Date | Wed, 20 Aug 2014 13:42:40 +0200 |
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From: John Stultz <john.stultz@linaro.org>
3.12-stable review patch. If anyone has any objections, please let me know.
===============
commit aac74dc495456412c4130a1167ce4beb6c1f0b38 upstream.
After learning we'll need some sort of deferred printk functionality in the timekeeping core, Peter suggested we rename the printk_sched function so it can be reused by needed subsystems.
This only changes the function name. No logic changes.
Signed-off-by: John Stultz <john.stultz@linaro.org> Reviewed-by: Steven Rostedt <rostedt@goodmis.org> Cc: Jan Kara <jack@suse.cz> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Jiri Bohac <jbohac@suse.cz> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz> --- include/linux/printk.h | 6 +++--- kernel/printk/printk.c | 2 +- kernel/sched/core.c | 2 +- kernel/sched/rt.c | 2 +- 4 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/include/linux/printk.h b/include/linux/printk.h index 694925837a16..1864d94d1a89 100644 --- a/include/linux/printk.h +++ b/include/linux/printk.h @@ -124,9 +124,9 @@ asmlinkage __printf(1, 2) __cold int printk(const char *fmt, ...); /* - * Special printk facility for scheduler use only, _DO_NOT_USE_ ! + * Special printk facility for scheduler/timekeeping use only, _DO_NOT_USE_ ! */ -__printf(1, 2) __cold int printk_sched(const char *fmt, ...); +__printf(1, 2) __cold int printk_deferred(const char *fmt, ...); /* * Please don't use printk_ratelimit(), because it shares ratelimiting state @@ -161,7 +161,7 @@ int printk(const char *s, ...) return 0; } static inline __printf(1, 2) __cold -int printk_sched(const char *s, ...) +int printk_deferred(const char *s, ...) { return 0; } diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c index c59896c65ac3..0f9149036885 100644 --- a/kernel/printk/printk.c +++ b/kernel/printk/printk.c @@ -2470,7 +2470,7 @@ void wake_up_klogd(void) preempt_enable(); } -int printk_sched(const char *fmt, ...) +int printk_deferred(const char *fmt, ...) { unsigned long flags; va_list args; diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 07039cba59d9..f09e22163be3 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -1224,7 +1224,7 @@ out: * leave kernel. */ if (p->mm && printk_ratelimit()) { - printk_sched("process %d (%s) no longer affine to cpu%d\n", + printk_deferred("process %d (%s) no longer affine to cpu%d\n", task_pid_nr(p), p->comm, cpu); } } diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c index ff04e1a06412..e849d4070c7f 100644 --- a/kernel/sched/rt.c +++ b/kernel/sched/rt.c @@ -829,7 +829,7 @@ static int sched_rt_runtime_exceeded(struct rt_rq *rt_rq) if (!once) { once = true; - printk_sched("sched: RT throttling activated\n"); + printk_deferred("sched: RT throttling activated\n"); } } else { /* -- 2.0.4
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