@@ -2033,6 +2033,7 @@ static int nvme_revalidate_disk(struct gendisk *disk)
pi_type = ns->ms == sizeof(struct t10_pi_tuple) ?
id->dps & NVME_NS_DPS_PI_MASK : 0;
+ blk_mq_freeze_queue(disk->queue);
if (blk_get_integrity(disk) && (ns->pi_type != pi_type ||
ns->ms != old_ms ||
bs != queue_logical_block_size(disk->queue) ||
@@ -2052,6 +2053,7 @@ static int nvme_revalidate_disk(struct gendisk *disk)
if (dev->oncs & NVME_CTRL_ONCS_DSM)
nvme_config_discard(ns);
+ blk_mq_unfreeze_queue(disk->queue);
kfree(id);
return 0;