summaryrefslogtreecommitdiffstats
path: root/drivers/md/raid10.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/md/raid10.c')
-rw-r--r--drivers/md/raid10.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index 3f91c2e..d037adb 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -3311,7 +3311,7 @@ static int run(struct mddev *mddev)
(conf->raid_disks / conf->near_copies));
rdev_for_each(rdev, mddev) {
-
+ struct request_queue *q;
disk_idx = rdev->raid_disk;
if (disk_idx >= conf->raid_disks
|| disk_idx < 0)
@@ -3327,6 +3327,9 @@ static int run(struct mddev *mddev)
goto out_free_conf;
disk->rdev = rdev;
}
+ q = bdev_get_queue(rdev->bdev);
+ if (q->merge_bvec_fn)
+ mddev->merge_check_needed = 1;
disk_stack_limits(mddev->gendisk, rdev->bdev,
rdev->data_offset << 9);