diff options
| author | Christoph Hellwig <hch@lst.de> | 2025-01-10 08:47:10 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2025-01-10 17:29:23 +0300 |
| commit | aa427d7b73b196f657d6d2cf0e94eff6b883fdef (patch) | |
| tree | 67695b7a106e1c3672fdfbd15a8cb32322b85099 /drivers/block | |
| parent | 9c96821b44f893fb63f021a28625d3b32c68e8b3 (diff) | |
| download | linux-aa427d7b73b196f657d6d2cf0e94eff6b883fdef.tar.xz | |
block: add a queue_limits_commit_update_frozen helper
Add a helper that freezes the queue, updates the queue limits and
unfreezes the queue and convert all open coded versions of that to the
new helper.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: John Garry <john.g.garry@oracle.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Nilay Shroff <nilay@linux.ibm.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Link: https://lore.kernel.org/r/20250110054726.1499538-3-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/virtio_blk.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c index 71a7ffeafb32..bbaa26b523b8 100644 --- a/drivers/block/virtio_blk.c +++ b/drivers/block/virtio_blk.c @@ -1105,9 +1105,7 @@ cache_type_store(struct device *dev, struct device_attribute *attr, lim.features |= BLK_FEAT_WRITE_CACHE; else lim.features &= ~BLK_FEAT_WRITE_CACHE; - blk_mq_freeze_queue(disk->queue); - i = queue_limits_commit_update(disk->queue, &lim); - blk_mq_unfreeze_queue(disk->queue); + i = queue_limits_commit_update_frozen(disk->queue, &lim); if (i) return i; return count; |