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Diffstat (limited to 'block/blk-mq-sched.c')
| -rw-r--r-- | block/blk-mq-sched.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/block/blk-mq-sched.c b/block/blk-mq-sched.c index 55c0a745b427..25c14c58385c 100644 --- a/block/blk-mq-sched.c +++ b/block/blk-mq-sched.c @@ -259,6 +259,8 @@ bool blk_mq_sched_try_merge(struct request_queue *q, struct bio *bio, if (!*merged_request) elv_merged_request(q, rq, ELEVATOR_FRONT_MERGE); return true; + case ELEVATOR_DISCARD_MERGE: + return bio_attempt_discard_merge(q, rq, bio); default: return false; } |