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Commit 6037dd1a authored by Alex Shi's avatar Alex Shi Committed by Ingo Molnar
Browse files

sched: Clean up the task_hot() function 



task_hot() doesn't need the 'sched_domain' parameter, so remove it.

Signed-off-by: default avatarAlex Shi <alex.shi@linaro.org>
Signed-off-by: default avatarPeter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1394607111-1904-1-git-send-email-alex.shi@linaro.org


Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
parent a2cd4260

kernel/sched/fair.c

+2 −2
Original line number Diff line number Diff line
@@ -5037,7 +5037,7 @@ static void move_task(struct task_struct *p, struct lb_env *env) 
 * Is this task likely cache-hot:

 */

static int

task_hot(struct task_struct *p, u64 now, struct sched_domain *sd)

task_hot(struct task_struct *p, u64 now)

{

	s64 delta;
@@ -5198,7 +5198,7 @@ int can_migrate_task(struct task_struct *p, struct lb_env *env) 
	 * 2) task is cache cold, or

	 * 3) too many balance attempts have failed.

	 */

	tsk_cache_hot = task_hot(p, rq_clock_task(env->src_rq), env->sd);

	tsk_cache_hot = task_hot(p, rq_clock_task(env->src_rq));

	if (!tsk_cache_hot)

		tsk_cache_hot = migrate_degrades_locality(p, env);