diff options
Diffstat (limited to 'kernel/sched_fair.c')
| -rw-r--r-- | kernel/sched_fair.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c index c741cd9..3e6f78c 100644 --- a/kernel/sched_fair.c +++ b/kernel/sched_fair.c @@ -1605,9 +1605,6 @@ static void check_preempt_wakeup(struct rq *rq, struct task_struct *p, int wake_ return; } - if (!sched_feat(WAKEUP_PREEMPT)) - return; - if ((sched_feat(WAKEUP_SYNC) && sync) || (sched_feat(WAKEUP_OVERLAP) && (se->avg_overlap < sysctl_sched_migration_cost && @@ -1616,6 +1613,17 @@ static void check_preempt_wakeup(struct rq *rq, struct task_struct *p, int wake_ return; } + if (sched_feat(WAKEUP_RUNNING)) { + if (pse->avg_running < se->avg_running) { + set_next_buddy(pse); + resched_task(curr); + return; + } + } + + if (!sched_feat(WAKEUP_PREEMPT)) + return; + find_matching_se(&se, &pse); BUG_ON(!pse); |
