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authorAlex Shi <alex.shi@linaro.org>2014-03-12 14:51:51 +0800
committerIngo Molnar <mingo@kernel.org>2014-03-12 10:49:01 +0100
commit6037dd1a49f95092824fa8ba75c717ff7805e317 (patch)
treeedf172df1f3b9125ce90ecaf09ef7096900bbf9e /kernel/sched
parenta2cd42601b474b957e1a5fe3692bcf7f9363bd51 (diff)
sched: Clean up the task_hot() function
task_hot() doesn't need the 'sched_domain' parameter, so remove it. Signed-off-by: Alex Shi <alex.shi@linaro.org> Signed-off-by: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/1394607111-1904-1-git-send-email-alex.shi@linaro.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/sched')
-rw-r--r--kernel/sched/fair.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index b301918ed510..7e9bd0b1fa9e 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -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);