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

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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: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/d6af4a51c86523a527fb5417c9fbc775c4b26497.1623634181.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Pavel Begunkov 2021-06-14 02:36:16 +01:00 committed by Jens Axboe
parent eef51daa72
commit 769e683715
1 changed files with 1 additions and 2 deletions
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3
fs/io-wq.c
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@ -559,8 +559,7 @@ loop:
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;
}