diff options
Diffstat (limited to 'block')
| -rw-r--r-- | block/blk-core.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/block/blk-core.c b/block/blk-core.c index f5f1a55703ae..50d77c90070d 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -651,21 +651,17 @@ EXPORT_SYMBOL(blk_alloc_queue); int blk_queue_enter(struct request_queue *q, gfp_t gfp) { while (true) { - int ret; - if (percpu_ref_tryget_live(&q->q_usage_counter)) return 0; if (!gfpflags_allow_blocking(gfp)) return -EBUSY; - ret = wait_event_interruptible(q->mq_freeze_wq, - !atomic_read(&q->mq_freeze_depth) || - blk_queue_dying(q)); + wait_event(q->mq_freeze_wq, + !atomic_read(&q->mq_freeze_depth) || + blk_queue_dying(q)); if (blk_queue_dying(q)) return -ENODEV; - if (ret) - return ret; } } |