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| author | Tejun Heo <tj@kernel.org> | 2010-12-17 15:16:46 +0100 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2010-12-17 15:16:46 +0100 |
| commit | 275c8b93288ef0c2281e414e069ea8ed4bad03f7 (patch) | |
| tree | df906ef901d7719d66944921c7436f5db718dc2f /kernel/workqueue.c | |
| parent | 909ea96468096b07fbb41aaf69be060d92bd9271 (diff) | |
| parent | 8f1d97c79eb65de1d05799d6b81d79cd94169114 (diff) | |
| download | op-kernel-dev-275c8b93288ef0c2281e414e069ea8ed4bad03f7.zip op-kernel-dev-275c8b93288ef0c2281e414e069ea8ed4bad03f7.tar.gz | |
Merge branch 'this_cpu_ops' into for-2.6.38
Diffstat (limited to 'kernel/workqueue.c')
| -rw-r--r-- | kernel/workqueue.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/kernel/workqueue.c b/kernel/workqueue.c index 90db1bd..e785b0f 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -661,7 +661,7 @@ void wq_worker_waking_up(struct task_struct *task, unsigned int cpu) { struct worker *worker = kthread_data(task); - if (likely(!(worker->flags & WORKER_NOT_RUNNING))) + if (!(worker->flags & WORKER_NOT_RUNNING)) atomic_inc(get_gcwq_nr_running(cpu)); } @@ -687,7 +687,7 @@ struct task_struct *wq_worker_sleeping(struct task_struct *task, struct global_cwq *gcwq = get_gcwq(cpu); atomic_t *nr_running = get_gcwq_nr_running(cpu); - if (unlikely(worker->flags & WORKER_NOT_RUNNING)) + if (worker->flags & WORKER_NOT_RUNNING) return NULL; /* this can only happen on the local cpu */ @@ -3692,7 +3692,8 @@ static int __init init_workqueues(void) system_nrt_wq = alloc_workqueue("events_nrt", WQ_NON_REENTRANT, 0); system_unbound_wq = alloc_workqueue("events_unbound", WQ_UNBOUND, WQ_UNBOUND_MAX_ACTIVE); - BUG_ON(!system_wq || !system_long_wq || !system_nrt_wq); + BUG_ON(!system_wq || !system_long_wq || !system_nrt_wq || + !system_unbound_wq); return 0; } early_initcall(init_workqueues); |
