printk: rename printk_sched to printk_deferred

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>

4 files changed, 4 insertions, 4 deletions

diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
index dc2b8bd9bc1e..35d9db251903 100644
--- a/kernel/printk/printk.c
+++ b/kernel/printk/printk.c
@@ -2585,7 +2585,7 @@ void wake_up_klogd(void)
         preempt_enable();
 }
 
-int printk_sched(const char *fmt, ...)
+int printk_deferred(const char *fmt, ...)
 {
         va_list args;
         int r;
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 913c6d6cc2c1..caf03e89a068 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -1367,7 +1367,7 @@ 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/deadline.c b/kernel/sched/deadline.c
index f9ca7d19781a..d17e1c48a79d 100644
--- a/kernel/sched/deadline.c
+++ b/kernel/sched/deadline.c
@@ -352,7 +352,7 @@ static void replenish_dl_entity(struct sched_dl_entity *dl_se,
 
                 if (!lag_once) {
                         lag_once = true;
-                        printk_sched("sched: DL replenish lagged to much\n");
+                        printk_deferred("sched: DL replenish lagged to much\n");
                 }
                 dl_se->deadline = rq_clock(rq) + pi_se->dl_deadline;
                 dl_se->runtime = pi_se->dl_runtime;
diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c
index 0ebfd7a29472..5d7667b37c21 100644
--- a/kernel/sched/rt.c
+++ b/kernel/sched/rt.c
@@ -896,7 +896,7 @@ 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 {
                         /*