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-rw-r--r--kernel/sched_fair.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
index b27ccc52f6a..b71ee2c6229 100644
--- a/kernel/sched_fair.c
+++ b/kernel/sched_fair.c
@@ -1123,10 +1123,9 @@ wake_affine(struct sched_domain *this_sd, struct rq *this_rq,
if (!(this_sd->flags & SD_WAKE_AFFINE) || !sched_feat(AFFINE_WAKEUPS))
return 0;
- if (!sync && sched_feat(SYNC_WAKEUPS) &&
- curr->se.avg_overlap < sysctl_sched_migration_cost &&
- p->se.avg_overlap < sysctl_sched_migration_cost)
- sync = 1;
+ if (sync && (curr->se.avg_overlap > sysctl_sched_migration_cost ||
+ p->se.avg_overlap > sysctl_sched_migration_cost))
+ sync = 0;
/*
* If sync wakeup then subtract the (maximum possible)