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md: use mddev_is_dm() instead of open-coding gendisk checks

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Replace direct checks on mddev->gendisk with mddev_is_dm() in
md_handle_request() and md_run().

Signed-off-by: Abd-Alrhman Masalkhi <abd.masalkhi@gmail.com>
Link: https://lore.kernel.org/linux-raid/20260423101303.48196-3-abd.masalkhi@gmail.com
Signed-off-by: Yu Kuai <yukuai@fnnas.com>
This commit is contained in:
Abd-Alrhman Masalkhi 2026-04-23 12:13:02 +02:00 committed by Yu Kuai
parent c1a3cdb0b4
commit 408434a324
1 changed files with 2 additions and 2 deletions
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4
drivers/md/md.c
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@ -408,7 +408,7 @@ bool md_handle_request(struct mddev *mddev, struct bio *bio)
if (!mddev->pers->make_request(mddev, bio)) {
percpu_ref_put(&mddev->active_io);
if (!mddev->gendisk && mddev->pers->prepare_suspend)
if (mddev_is_dm(mddev) && mddev->pers->prepare_suspend)
return false;
goto check_suspended;
}
@ -6746,7 +6746,7 @@ int md_run(struct mddev *mddev)
}
/* dm-raid expect sync_thread to be frozen until resume */
if (mddev->gendisk)
if (!mddev_is_dm(mddev))
mddev->recovery = 0;
/* may be over-ridden by personality */