So far cache_type_store didn't freeze the queue, fix that by using the queue_limits_commit_update_frozen helper.
Signed-off-by: Christoph Hellwig <[email protected]> --- drivers/block/virtio_blk.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c index 0a987f195630..bbaa26b523b8 100644 --- a/drivers/block/virtio_blk.c +++ b/drivers/block/virtio_blk.c @@ -1105,7 +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; - i = queue_limits_commit_update(disk->queue, &lim); + i = queue_limits_commit_update_frozen(disk->queue, &lim); if (i) return i; return count; -- 2.45.2
