diff options
| author | Christoph Hellwig <hch@lst.de> | 2017-04-05 19:21:03 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2017-04-08 11:25:38 -0600 |
| commit | 3deff1a70d5901342f460f8cc36e5d0c5d51c319 (patch) | |
| tree | a74cc58c2a3105a9505028c87f8991378979e33c /drivers/md/linear.c | |
| parent | 02d261034f1c90ac8b052406bd7b18d2564b0b3c (diff) | |
md: support REQ_OP_WRITE_ZEROES
Copy & paste from the REQ_OP_WRITE_SAME code.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/md/linear.c')
| -rw-r--r-- | drivers/md/linear.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/md/linear.c b/drivers/md/linear.c index 3e38e0207a3e..377a8a3672e3 100644 --- a/drivers/md/linear.c +++ b/drivers/md/linear.c @@ -293,6 +293,7 @@ static void linear_make_request(struct mddev *mddev, struct bio *bio) split, disk_devt(mddev->gendisk), bio_sector); mddev_check_writesame(mddev, split); + mddev_check_write_zeroes(mddev, split); generic_make_request(split); } } while (split != bio); |