From c2f7115e2e52a6c187b8c1f54f0e4970bb677be0 Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Wed, 13 Apr 2011 13:28:56 +0200 Subject: [PATCH] sched: Move wq_worker_waking to the correct site wq_worker_waking_up() needs to match wq_worker_sleeping(), since the latter is only called on deactivate, move the former near activate. Signed-off-by: Peter Zijlstra Cc: Tejun Heo Link: http://lkml.kernel.org/n/top-t3m7n70n9frmv4pv2n5fwmov@git.kernel.org Signed-off-by: Ingo Molnar --- kernel/sched.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/kernel/sched.c b/kernel/sched.c index 55cc50323ce1..81ab58efd788 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -2421,6 +2421,10 @@ static inline void ttwu_activate(struct task_struct *p, struct rq *rq, schedstat_inc(p, se.statistics.nr_wakeups_remote); activate_task(rq, p, en_flags); + + /* if a worker is waking up, notify workqueue */ + if (p->flags & PF_WQ_WORKER) + wq_worker_waking_up(p, cpu_of(rq)); } static inline void ttwu_post_activation(struct task_struct *p, struct rq *rq, @@ -2445,9 +2449,6 @@ static inline void ttwu_post_activation(struct task_struct *p, struct rq *rq, rq->idle_stamp = 0; } #endif - /* if a worker is waking up, notify workqueue */ - if ((p->flags & PF_WQ_WORKER) && success) - wq_worker_waking_up(p, cpu_of(rq)); } /** -- 2.20.1