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| author | Abd-Alrhman Masalkhi <abd.masalkhi@gmail.com> | 2026-04-15 17:03:18 +0300 |
|---|---|---|
| committer | Yu Kuai <yukuai@fnnas.com> | 2026-04-28 15:44:37 +0300 |
| commit | 8e8278ac702e2d5d44211b4b10599aa3b2cb0555 (patch) | |
| tree | 03bcee862b8babc3741a4254559bd155b58f623b | |
| parent | 9aa6d860b0930e2f72795665c42c44252a558a0c (diff) | |
| download | linux-8e8278ac702e2d5d44211b4b10599aa3b2cb0555.tar.xz | |
md: replace wait loop with wait_event() in md_handle_request()
The wait loop is equivalent to wait_event() and can be simplified by
usaing it for improving readability.
Signed-off-by: Abd-Alrhman Masalkhi <abd.masalkhi@gmail.com>
Link: https://lore.kernel.org/r/20260415140319.376578-2-abd.masalkhi@gmail.com
Signed-off-by: Yu Kuai <yukuai@fnnas.com>
| -rw-r--r-- | drivers/md/md.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c index 8656f2eff40d..ebaf47fb9de6 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -396,20 +396,12 @@ bool md_handle_request(struct mddev *mddev, struct bio *bio) { check_suspended: if (is_suspended(mddev, bio)) { - DEFINE_WAIT(__wait); /* Bail out if REQ_NOWAIT is set for the bio */ if (bio->bi_opf & REQ_NOWAIT) { bio_wouldblock_error(bio); return true; } - for (;;) { - prepare_to_wait(&mddev->sb_wait, &__wait, - TASK_UNINTERRUPTIBLE); - if (!is_suspended(mddev, bio)) - break; - schedule(); - } - finish_wait(&mddev->sb_wait, &__wait); + wait_event(mddev->sb_wait, !is_suspended(mddev, bio)); } if (!percpu_ref_tryget_live(&mddev->active_io)) goto check_suspended; |