Commit 769e6837 authored by Pavel Begunkov's avatar Pavel Begunkov Committed by Jens Axboe
Browse files

io-wq: don't repeat IO_WQ_BIT_EXIT check by worker 



io_wqe_worker()'s main loop does check IO_WQ_BIT_EXIT flag, so no need
for a second test_bit at the end as it will immediately jump to the
first check afterwards.

Signed-off-by: default avatarPavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/d6af4a51c86523a527fb5417c9fbc775c4b26497.1623634181.git.asml.silence@gmail.com


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent eef51daa

fs/io-wq.c

+1 −2
Original line number Diff line number Diff line
@@ -559,8 +559,7 @@ static int io_wqe_worker(void *data) 
		if (ret)

			continue;

		/* timed out, exit unless we're the fixed worker */

		if (test_bit(IO_WQ_BIT_EXIT, &wq->state) ||

		    !(worker->flags & IO_WORKER_F_FIXED))

		if (!(worker->flags & IO_WORKER_F_FIXED))

			break;

	}