diff options
Diffstat (limited to 'block/elevator.c')
| -rw-r--r-- | block/elevator.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/block/elevator.c b/block/elevator.c index 7253fa0..ac5310e 100644 --- a/block/elevator.c +++ b/block/elevator.c @@ -488,6 +488,9 @@ int elv_merge(struct request_queue *q, struct request **req, struct bio *bio) } } + if (blk_queue_nomerges(q)) + return ELEVATOR_NO_MERGE; + /* * See if our hash lookup can find a potential backmerge. */ |