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| author |   Milan Broz <mbroz@redhat.com> | 2008-07-21 12:00:37 +0100 |
|---|---|---|
| committer |   Alasdair G Kergon <agk@redhat.com> | 2008-07-21 12:00:37 +0100 |
| commit | f6fccb1213ba3d661baeb2a5eee0a9701dc03e1b (patch) | |
| tree | 456671e791f8a61b40e0d622591b902ca1351ae7 /virt | |
| parent | dm snapshot: use per device mempools (diff) | |
| download | linux-dev-f6fccb1213ba3d661baeb2a5eee0a9701dc03e1b.tar.xz linux-dev-f6fccb1213ba3d661baeb2a5eee0a9701dc03e1b.zip | |
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>
Diffstat (limited to 'virt')
0 files changed, 0 insertions, 0 deletions