Re: [PATCH 4/4] workqueue: remove useless unlock() and lock() in series
On Fri, May 29, 2020 at 06:59:02AM +0000, Lai Jiangshan wrote: > This is no point to unlock() and then lock() the same mutex > back to back. > > Signed-off-by: Lai Jiangshan <laijs@linux.alibaba.com>