blk-mq: quiesce queue during switching io sched and updating nr_requests

[mirror_ubuntu-bionic-kernel.git] / block / blk-mq-tag.h

diff --git a/block/blk-mq-tag.h b/block/blk-mq-tag.h
index c190165d92ea3fda4a24efca107be007f9787051..61deab0b5a5a565c1214ad305cac52f0dde7fb3d 100644 (file)
--- a/block/blk-mq-tag.h
+++ b/block/blk-mq-tag.h
@@ -44,14 +44,9 @@ static inline struct sbq_wait_state *bt_wait_ptr(struct sbitmap_queue *bt,
        return sbq_wait_ptr(bt, &hctx->wait_index);
 }
 
-enum {
-       BLK_MQ_TAG_CACHE_MIN    = 1,
-       BLK_MQ_TAG_CACHE_MAX    = 64,
-};
-
 enum {
        BLK_MQ_TAG_FAIL         = -1U,
-       BLK_MQ_TAG_MIN          = BLK_MQ_TAG_CACHE_MIN,
+       BLK_MQ_TAG_MIN          = 1,
        BLK_MQ_TAG_MAX          = BLK_MQ_TAG_FAIL - 1,
 };