From 005043ac31ba5bf6721b4ddca10ff2066e2ee2fe Mon Sep 17 00:00:00 2001 From: Josef Bacik Date: Wed, 21 Sep 2016 16:55:31 -0400 Subject: nbd: use BLK_MQ_F_BLOCKING We take a mutex when sending commands and send stuff over the network, we need to have queue_rq called asynchronously. Signed-off-by: Josef Bacik Fixes: fd8383fd88a2 ("nbd: convert to blkmq") Signed-off-by: Jens Axboe --- drivers/block/nbd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/block') diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c index 4c6dd1a85ead..ccfcfc11399a 100644 --- a/drivers/block/nbd.c +++ b/drivers/block/nbd.c @@ -941,7 +941,7 @@ static int __init nbd_init(void) nbd_dev[i].tag_set.numa_node = NUMA_NO_NODE; nbd_dev[i].tag_set.cmd_size = sizeof(struct nbd_cmd); nbd_dev[i].tag_set.flags = BLK_MQ_F_SHOULD_MERGE | - BLK_MQ_F_SG_MERGE; + BLK_MQ_F_SG_MERGE | BLK_MQ_F_BLOCKING; nbd_dev[i].tag_set.driver_data = &nbd_dev[i]; err = blk_mq_alloc_tag_set(&nbd_dev[i].tag_set); -- cgit