5.4-stable review patch. If anyone has any objections, please let me know.
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From: Yuan Can yuancan@huawei.com
commit e74fa2447bf9ed03d085b6d91f0256cc1b53f1a8 upstream.
This commit add missed destroy_work_on_stack() operations for pw->worker in pool_work_wait().
Fixes: e7a3e871d895 ("dm thin: cleanup noflush_work to use a proper completion") Cc: stable@vger.kernel.org Signed-off-by: Yuan Can yuancan@huawei.com Signed-off-by: Mikulas Patocka mpatocka@redhat.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/md/dm-thin.c | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/md/dm-thin.c +++ b/drivers/md/dm-thin.c @@ -2477,6 +2477,7 @@ static void pool_work_wait(struct pool_w init_completion(&pw->complete); queue_work(pool->wq, &pw->worker); wait_for_completion(&pw->complete); + destroy_work_on_stack(&pw->worker); }
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