diff options
| author | Joonwoo Park <joonwoop@codeaurora.org> | 2016-06-21 18:17:19 -0700 |
|---|---|---|
| committer | Syed Rameez Mustafa <rameezmustafa@codeaurora.org> | 2016-10-19 13:21:29 -0700 |
| commit | a54b6930c6b6d9866c4c0f273410532b1c400614 (patch) | |
| tree | 7b5be7673241762eb10a044649a3a1b2d5069dce /kernel | |
| parent | c6b7d9674c413431a6622844bdcbfc8a7f2942df (diff) | |
sched: don't bias towards waker cluster when sched_boost is set
When sched_boost is set scheduler needs to place task on the least
loaded CPU or performance CPU for better performance.
Change-Id: I41512b4af9cd56712a241c114583b0021d1395d2
Signed-off-by: Joonwoo Park <joonwoop@codeaurora.org>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/sched/fair.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index 98ae45174a40..e32d4d7903b0 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -3056,7 +3056,8 @@ bias_to_prev_cpu(struct cpu_select_env *env, struct cluster_cpu_stats *stats) static inline bool wake_to_waker_cluster(struct cpu_select_env *env) { - return !env->need_idle && !env->reason && env->sync && + return env->boost_type == SCHED_BOOST_NONE && + !env->need_idle && !env->reason && env->sync && task_load(current) > sched_big_waker_task_load && task_load(env->p) < sched_small_wakee_task_load; } |