diff options
| author | Zqiang <qiang.zhang@windriver.com> | 2021-02-18 11:16:49 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-04-16 12:00:21 +0200 |
| commit | 7a1197b5cdc96255f8234333b933bf0b81e42e51 (patch) | |
| tree | 4ec48142394bf8b9340dd8eef7e5e7cb4cf4f0bc /kernel | |
| parent | 784758df9bae4979d19bde306908fc8990640dbe (diff) | |
workqueue: Move the position of debug_work_activate() in __queue_work()
[ Upstream commit 0687c66b5f666b5ad433f4e94251590d9bc9d10e ]
The debug_work_activate() is called on the premise that
the work can be inserted, because if wq be in WQ_DRAINING
status, insert work may be failed.
Fixes: e41e704bc4f4 ("workqueue: improve destroy_workqueue() debuggability")
Signed-off-by: Zqiang <qiang.zhang@windriver.com>
Reviewed-by: Lai Jiangshan <jiangshanlai@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/workqueue.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/workqueue.c b/kernel/workqueue.c index 6b293804cd73..a2de597604e6 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -1351,7 +1351,6 @@ static void __queue_work(int cpu, struct workqueue_struct *wq, */ WARN_ON_ONCE(!irqs_disabled()); - debug_work_activate(work); /* if draining, only works from the same workqueue are allowed */ if (unlikely(wq->flags & __WQ_DRAINING) && @@ -1430,6 +1429,7 @@ retry: worklist = &pwq->delayed_works; } + debug_work_activate(work); insert_work(pwq, work, worklist, work_flags); spin_unlock(&pwq->pool->lock); |