diff options
| -rw-r--r-- | block/blk-mq.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/block/blk-mq.c b/block/blk-mq.c index b6dc9ba38e35..fa7d86f59687 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -864,6 +864,8 @@ bool blk_mq_get_driver_tag(struct request *rq, struct blk_mq_hw_ctx **hctx, .flags = wait ? 0 : BLK_MQ_REQ_NOWAIT, }; + might_sleep_if(wait); + if (rq->tag != -1) goto done; |