| commit | f6fccb1213ba3d661baeb2a5eee0a9701dc03e1b | [log] [tgz] |
|---|---|---|
| author | Milan Broz <mbroz@redhat.com> | Mon Jul 21 12:00:37 2008 +0100 |
| committer | Alasdair G Kergon <agk@redhat.com> | Mon Jul 21 12:00:37 2008 +0100 |
| tree | 456671e791f8a61b40e0d622591b902ca1351ae7 | |
| parent | 92e868122edf08b9fc06b112e7e0c80ab94c1f93 [diff] |
dm: introduce merge_bvec_fn Introduce a bvec merge function for device mapper devices for dynamic size restrictions. This code ensures the requested biovec lies within a single target and then calls a target-specific function to check against any constraints imposed by underlying devices. Signed-off-by: Milan Broz <mbroz@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>