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md/raid*: Fix the set_queue_limits implementations

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queue_limits_cancel_update() must only be called if
queue_limits_start_update() is called first. Remove the
queue_limits_cancel_update() calls from the raid*_set_limits() functions
because there is no corresponding queue_limits_start_update() call.

Cc: Christoph Hellwig <hch@lst.de>
Fixes: c6e56cf6b2 ("block: move integrity information into queue_limits")
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/linux-raid/20250212171108.3483150-1-bvanassche@acm.org/
Signed-off-by: Yu Kuai <yukuai@kernel.org>
This commit is contained in:
Bart Van Assche 2025-02-12 09:11:07 -08:00 • committed by Yu Kuai
parent 96b531f9bb
commit fbe8f2fa97
3 changed files with 3 additions and 9 deletions
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4
drivers/md/raid0.c
View file

@ -386,10 +386,8 @@ static int raid0_set_limits(struct mddev *mddev)
lim.io_opt = lim.io_min * mddev->raid_disks;
lim.features |= BLK_FEAT_ATOMIC_WRITES;
err = mddev_stack_rdev_limits(mddev, &lim, MDDEV_STACK_INTEGRITY);
if (err) {
queue_limits_cancel_update(mddev->gendisk->queue);
if (err)
return err;
}
return queue_limits_set(mddev->gendisk->queue, &lim);
}

4
drivers/md/raid1.c
View file

@ -3219,10 +3219,8 @@ static int raid1_set_limits(struct mddev *mddev)
lim.max_write_zeroes_sectors = 0;
lim.features |= BLK_FEAT_ATOMIC_WRITES;
err = mddev_stack_rdev_limits(mddev, &lim, MDDEV_STACK_INTEGRITY);
if (err) {
queue_limits_cancel_update(mddev->gendisk->queue);
if (err)
return err;
}
return queue_limits_set(mddev->gendisk->queue, &lim);
}

4
drivers/md/raid10.c
View file

@ -4020,10 +4020,8 @@ static int raid10_set_queue_limits(struct mddev *mddev)
lim.io_opt = lim.io_min * raid10_nr_stripes(conf);
lim.features |= BLK_FEAT_ATOMIC_WRITES;
err = mddev_stack_rdev_limits(mddev, &lim, MDDEV_STACK_INTEGRITY);
if (err) {
queue_limits_cancel_update(mddev->gendisk->queue);
if (err)
return err;
}
return queue_limits_set(mddev->gendisk->queue, &lim);
}