From: Pavel Begunkov <asml.silence@gmail.com>
Date: Sat, 23 Oct 2021 11:13:55 +0000 (+0100)
Subject: io-wq: use helper for worker refcounting
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=c907e52c72dee710f3bf7c751822df8371924a84;p=linux.git

io-wq: use helper for worker refcounting

Use io_worker_release() instead of hand coding it in io_worker_exit().

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/6f95f09d2cdbafcbb2e22ad0d1a2bc4d3962bf65.1634987320.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

diff --git a/fs/io-wq.c b/fs/io-wq.c
index 811299ac96848..0c283bb18fb24 100644
--- a/fs/io-wq.c
+++ b/fs/io-wq.c
@@ -178,8 +178,7 @@ static void io_worker_exit(struct io_worker *worker)
 {
 	struct io_wqe *wqe = worker->wqe;
 
-	if (refcount_dec_and_test(&worker->ref))
-		complete(&worker->ref_done);
+	io_worker_release(worker);
 	wait_for_completion(&worker->ref_done);
 
 	raw_spin_lock(&wqe->lock);