From: Alex Shi Date: Wed, 12 Mar 2014 06:51:51 +0000 (+0800) Subject: sched: Clean up the task_hot() function X-Git-Tag: MMI-PSA29.97-13-9~12541^2 X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=6037dd1a49f95092824fa8ba75c717ff7805e317;p=GitHub%2FMotorolaMobilityLLC%2Fkernel-slsi.git sched: Clean up the task_hot() function task_hot() doesn't need the 'sched_domain' parameter, so remove it. Signed-off-by: Alex Shi Signed-off-by: Peter Zijlstra Link: http://lkml.kernel.org/r/1394607111-1904-1-git-send-email-alex.shi@linaro.org Signed-off-by: Ingo Molnar --- 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);