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Commit a2a2d680 authored by Dmitry Adamushko's avatar Dmitry Adamushko Committed by Ingo Molnar
Browse files

sched: cleanup, make dequeue_entity() and update_stats_wait_end() similar 



make dequeue_entity() / enqueue_entity() and update_stats_dequeue() /
update_stats_enqueue() look similar, structure-wise.

zero effect, functionality-wise:

   text    data     bss     dec     hex filename
  34550    3026     100   37676    932c sched.o.before
  34550    3026     100   37676    932c sched.o.after

Signed-off-by: default avatarDmitry Adamushko <dmitry.adamushko@gmail.com>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent a03c9061

kernel/sched_fair.c

+7 −4
Original line number Diff line number Diff line
@@ -366,7 +366,6 @@ update_stats_wait_end(struct cfs_rq *cfs_rq, struct sched_entity *se) 
static inline void

update_stats_dequeue(struct cfs_rq *cfs_rq, struct sched_entity *se)

{

	update_curr(cfs_rq);

	/*

	 * Mark the end of the wait period if dequeueing a

	 * waiting task:
@@ -505,7 +504,7 @@ static void 
enqueue_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, int wakeup)

{

	/*

	 * Update the fair clock.

	 * Update run-time statistics of the 'current'.

	 */

	update_curr(cfs_rq);
@@ -524,6 +523,11 @@ enqueue_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, int wakeup) 
static void

dequeue_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, int sleep)

{

	/*

	 * Update run-time statistics of the 'current'.

	 */

	update_curr(cfs_rq);



	update_stats_dequeue(cfs_rq, se);

	if (sleep) {

#ifdef CONFIG_SCHEDSTATS
@@ -787,8 +791,7 @@ static void yield_task_fair(struct rq *rq) 
	if (likely(!sysctl_sched_compat_yield)) {

		__update_rq_clock(rq);

		/*

		 * Dequeue and enqueue the task to update its

		 * position within the tree:

		 * Update run-time statistics of the 'current'.

		 */

		update_curr(cfs_rq);