diff options
Diffstat (limited to 'block/blk-mq.c')
| -rw-r--r-- | block/blk-mq.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/block/blk-mq.c b/block/blk-mq.c index 652a31fc3bb3..49587c181e3f 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -2148,14 +2148,14 @@ static void blk_add_rq_to_plug(struct blk_plug *plug, struct request *rq) } /* - * Allow 4x BLK_MAX_REQUEST_COUNT requests on plug queue for multiple + * Allow 2x BLK_MAX_REQUEST_COUNT requests on plug queue for multiple * queues. This is important for md arrays to benefit from merging * requests. */ static inline unsigned short blk_plug_max_rq_count(struct blk_plug *plug) { if (plug->multiple_queues) - return BLK_MAX_REQUEST_COUNT * 4; + return BLK_MAX_REQUEST_COUNT * 2; return BLK_MAX_REQUEST_COUNT; } |