linux-kernel - [PATCH 1/7] workqueue: Remove the outdated comment before wq_worker

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Date:   Tue,  7 Dec 2021 15:35:37 +0800
From:   Lai Jiangshan <jiangshanlai@...il.com>
To:     linux-kernel@...r.kernel.org, Tejun Heo <tj@...nel.org>
Cc:     Lai Jiangshan <laijs@...ux.alibaba.com>,
        Lai Jiangshan <jiangshanlai@...il.com>
Subject: [PATCH 1/7] workqueue: Remove the outdated comment before wq_worker_sleeping()

From: Lai Jiangshan <laijs@...ux.alibaba.com>

It isn't called with preempt disabled now.

Signed-off-by: Lai Jiangshan <laijs@...ux.alibaba.com>
---
 kernel/workqueue.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index 5557d19ea81c..312b806b3956 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -887,8 +887,7 @@ void wq_worker_running(struct task_struct *task)
  * @task: task going to sleep
  *
  * This function is called from schedule() when a busy worker is
- * going to sleep. Preemption needs to be disabled to protect ->sleeping
- * assignment.
+ * going to sleep.
  */
 void wq_worker_sleeping(struct task_struct *task)
 {
-- 
2.19.1.6.gb485710b