| commit | 1dd40c3ecd9b8a4ab91dbf2e6ce10b82a3b5ae63 | |
| author | Mikulas Patocka <mpatocka@redhat.com> | |
| Fri, 14 Mar 2014 22:41:24 +0000 (14 18:41 -0400) | ||
| committer | Mike Snitzer <snitzer@redhat.com> | |
| Tue, 3 Jun 2014 17:44:06 +0000 (3 13:44 -0400) | ||
| tree | a1473eb0643c544ac9efa13911d6119a8078ed60 | treesnapshot (tar.gz zip) |
| parent | e0d6609a5fe34463ae2fd48d846931f70de8b37b | commitdiff |
dm: introduce dm_accept_partial_bio
The function dm_accept_partial_bio allows the target to specify how many
sectors of the current bio it will process. If the target only wants to
accept part of the bio, it calls dm_accept_partial_bio and the DM core
sends the rest of the data in next bio.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
The function dm_accept_partial_bio allows the target to specify how many
sectors of the current bio it will process. If the target only wants to
accept part of the bio, it calls dm_accept_partial_bio and the DM core
sends the rest of the data in next bio.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
| drivers/md/dm.c | diffblobblamehistory | |
| include/linux/device-mapper.h | diffblobblamehistory |