printk: rename printk_sched to printk_deferred
commit aac74dc495
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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -132,9 +132,9 @@ asmlinkage __printf(1, 2) __cold
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int printk(const char *fmt, ...);
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/*
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* Special printk facility for scheduler use only, _DO_NOT_USE_ !
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* Special printk facility for scheduler/timekeeping use only, _DO_NOT_USE_ !
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*/
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__printf(1, 2) __cold int printk_sched(const char *fmt, ...);
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__printf(1, 2) __cold int printk_deferred(const char *fmt, ...);
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/*
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* Please don't use printk_ratelimit(), because it shares ratelimiting state
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@ -169,7 +169,7 @@ int printk(const char *s, ...)
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return 0;
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}
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static inline __printf(1, 2) __cold
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int printk_sched(const char *s, ...)
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int printk_deferred(const char *s, ...)
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{
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return 0;
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}
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@ -2468,7 +2468,7 @@ void wake_up_klogd(void)
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preempt_enable();
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}
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int printk_sched(const char *fmt, ...)
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int printk_deferred(const char *fmt, ...)
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{
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unsigned long flags;
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va_list args;
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@ -1322,7 +1322,7 @@ out:
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* leave kernel.
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*/
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if (p->mm && printk_ratelimit()) {
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printk_sched("process %d (%s) no longer affine to cpu%d\n",
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printk_deferred("process %d (%s) no longer affine to cpu%d\n",
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task_pid_nr(p), p->comm, cpu);
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}
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}
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@ -329,7 +329,7 @@ static void replenish_dl_entity(struct sched_dl_entity *dl_se,
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if (!lag_once) {
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lag_once = true;
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printk_sched("sched: DL replenish lagged to much\n");
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printk_deferred("sched: DL replenish lagged to much\n");
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}
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dl_se->deadline = rq_clock(rq) + pi_se->dl_deadline;
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dl_se->runtime = pi_se->dl_runtime;
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@ -837,7 +837,7 @@ static int sched_rt_runtime_exceeded(struct rt_rq *rt_rq)
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if (!once) {
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once = true;
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printk_sched("sched: RT throttling activated\n");
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printk_deferred("sched: RT throttling activated\n");
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}
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} else {
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/*
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