workqueue: clear leftover flags when detached
When a worker is detached, the worker->flags may still have WORKER_UNBOUND or WORKER_REBOUND, it is OK for all cases: 1) if it is a normal worker, the worker will be dead, it is OK. 2) if it is a rescuer, it may re-attach to a pool with this leftover flag[s], it is still correct except it may cause unneeded wakeup. It is correct but not good, so we just remove the leftover flags. Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com> Signed-off-by: Tejun Heo <tj@kernel.org>
Showing
Please register or sign in to comment