From 3c94d83cb352627f221d971b05f163c17527de74 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Mon, 17 Dec 2018 21:11:17 -0700 Subject: blk-mq: change blk_mq_queue_busy() to blk_mq_queue_inflight() There's a single user of this function, dm, and dm just wants to check if IO is inflight, not that it's just allocated. This fixes a hang with srp/002 in blktests with dm, where it tries to suspend but waits for inflight IO to finish first. As it checks for just allocated requests, this fails. Tested-by: Mike Snitzer Signed-off-by: Jens Axboe --- drivers/md/dm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/md') diff --git a/drivers/md/dm.c b/drivers/md/dm.c index c414d40d645d..dddbca63e140 100644 --- a/drivers/md/dm.c +++ b/drivers/md/dm.c @@ -663,7 +663,7 @@ static bool md_in_flight_bios(struct mapped_device *md) static bool md_in_flight(struct mapped_device *md) { if (queue_is_mq(md->queue)) - return blk_mq_queue_busy(md->queue); + return blk_mq_queue_inflight(md->queue); else return md_in_flight_bios(md); } -- cgit v1.2.3