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sched: Clean up the task_hot() function

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

Signed-off-by: Alex Shi <[email protected]>
Signed-off-by: Peter Zijlstra <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
This commit is contained in:
Alex Shi 2014-03-12 14:51:51 +08:00 • committed by Ingo Molnar
commit 6037dd1a49
1 changed files with 2 additions and 2 deletions
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4
kernel/sched/fair.c
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@ -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);