[RFC][PATCH 16/18] sched: Rename ttwu_post_activation

[Peter Zijlstra]

The ttwu_post_actication() does the core wakeup, it sets TASK_RUNNING
and performs wakeup-preemption, so give is a more descriptive name.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
---
 kernel/sched.c |    9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

Index: linux-2.6/kernel/sched.c
===================================================================
--- linux-2.6.orig/kernel/sched.c
+++ linux-2.6/kernel/sched.c
@@ -2399,8 +2399,11 @@ ttwu_stat(struct task_struct *p, int cpu
 #endif /* CONFIG_SCHEDSTATS */
 }
 
+/*
+ * Mark the task runnable and perform wakeup-preemption.
+ */
 static void
-ttwu_post_activation(struct task_struct *p, struct rq *rq, int wake_flags)
+ttwu_do_wakeup(struct rq *rq, struct task_struct *p, int wake_flags)
 {
 	trace_sched_wakeup(p, true);
 	check_preempt_curr(rq, p, wake_flags);
@@ -2492,7 +2495,7 @@ try_to_wake_up(struct task_struct *p, un
 
 	activate_task(rq, p, ENQUEUE_WAKEUP | ENQUEUE_WAKING);
 out_running:
-	ttwu_post_activation(p, rq, wake_flags);
+	ttwu_do_wakeup(rq, p, wake_flags);
 	success = 1;
 	__task_rq_unlock(rq);
 
@@ -2529,7 +2532,7 @@ static void try_to_wake_up_local(struct 
 	if (!p->on_rq)
 		activate_task(rq, p, ENQUEUE_WAKEUP);
 
-	ttwu_post_activation(p, rq, 0);
+	ttwu_do_wakeup(rq, p, 0);
 	ttwu_stat(p, smp_processor_id(), 0);
 out:
 	raw_spin_unlock(&p->pi_lock);


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