| commit | 0f5d690f7bf1b1a5354c61ac5b9d69a4329e218f | [log] [tgz] |
|---|---|---|
| author | Christoph Hellwig <hch@lst.de> | Wed Apr 05 19:21:04 2017 +0200 |
| committer | Jens Axboe <axboe@fb.com> | Sat Apr 08 11:25:38 2017 -0600 |
| tree | aa5dc525cfa91d3758d8cabc5de2edcfc077af34 | |
| parent | 3deff1a70d5901342f460f8cc36e5d0c5d51c319 [diff] |
dm io: discards don't take a payload Fix up do_region to not allocate a bio_vec for discards. We've got rid of the discard payload allocated by the caller years ago. Obviously this wasn't actually harmful given how long it's been there, but it's still good to avoid the pointless allocation. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Jens Axboe <axboe@fb.com>