From cc5bff38463e0894dd596befa99f9d6860e15f5e Mon Sep 17 00:00:00 2001 From: Lai Jiangshan Date: Thu, 23 Dec 2021 20:31:39 +0800 Subject: workqueue: Use wake_up_worker() in wq_worker_sleeping() instead of open code The wakeup code in wq_worker_sleeping() is the same as wake_up_worker(). Signed-off-by: Lai Jiangshan Signed-off-by: Tejun Heo --- kernel/workqueue.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) (limited to 'kernel') diff --git a/kernel/workqueue.c b/kernel/workqueue.c index b3207722671c..69cbe9e62bf1 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -887,7 +887,7 @@ void wq_worker_running(struct task_struct *task) */ void wq_worker_sleeping(struct task_struct *task) { - struct worker *next, *worker = kthread_data(task); + struct worker *worker = kthread_data(task); struct worker_pool *pool; /* @@ -918,11 +918,8 @@ void wq_worker_sleeping(struct task_struct *task) } if (atomic_dec_and_test(&pool->nr_running) && - !list_empty(&pool->worklist)) { - next = first_idle_worker(pool); - if (next) - wake_up_process(next->task); - } + !list_empty(&pool->worklist)) + wake_up_worker(pool); raw_spin_unlock_irq(&pool->lock); } -- cgit