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| author | Christoph Hellwig <hch@lst.de> | 2025-01-10 06:47:10 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-09-09 18:58:24 +0200 |
| commit | 0073c41d4b99f21b9dd95a82b1a181eb9625c9a3 (patch) | |
| tree | a948c41a753806a3875b015784075bc5634ddffe /drivers/block | |
| parent | 2ec315207ccb872ee03f62e5c6d89438f191f5ed (diff) | |
| download | linux-0073c41d4b99f21b9dd95a82b1a181eb9625c9a3.tar.gz linux-0073c41d4b99f21b9dd95a82b1a181eb9625c9a3.tar.bz2 linux-0073c41d4b99f21b9dd95a82b1a181eb9625c9a3.zip | |
block: add a queue_limits_commit_update_frozen helper
[ Upstream commit aa427d7b73b196f657d6d2cf0e94eff6b883fdef ]
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>
Stable-dep-of: 708e2371f77a ("scsi: sr: Reinstate rotational media flag")
Signed-off-by: Sasha Levin <sashal@kernel.org>
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 fd6c565f8a50..4bedcb49a73a 100644 --- a/drivers/block/virtio_blk.c +++ b/drivers/block/virtio_blk.c @@ -1106,9 +1106,7 @@ 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; |