diff options
| -rw-r--r-- | block/blk-mq-tag.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/block/blk-mq-tag.c b/block/blk-mq-tag.c index e3d4e4043b4..32e8dbb9ad1 100644 --- a/block/blk-mq-tag.c +++ b/block/blk-mq-tag.c @@ -248,8 +248,8 @@ static int bt_get(struct blk_mq_alloc_data *data, if (!(data->gfp & __GFP_WAIT)) return -1; + bs = bt_wait_ptr(bt, hctx); do { - bs = bt_wait_ptr(bt, hctx); prepare_to_wait(&bs->wait, &wait, TASK_UNINTERRUPTIBLE); tag = __bt_get(hctx, bt, last_tag); @@ -285,6 +285,8 @@ static int bt_get(struct blk_mq_alloc_data *data, hctx = data->hctx; bt = &hctx->tags->bitmap_tags; } + finish_wait(&bs->wait, &wait); + bs = bt_wait_ptr(bt, hctx); } while (1); finish_wait(&bs->wait, &wait); |