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| author | Mike Snitzer <snitzer@redhat.com> | 2009-12-11 00:52:12 +0100 |
|---|---|---|
| committer | Alasdair G Kergon <agk@redhat.com> | 2009-12-11 00:52:12 +0100 |
| commit | c26655ca3ca7550740a63820ee981e5c7c797523 (patch) | |
| tree | 1ac39d32d93a6fd5dbcfb5fa95304aecb6cb5efe /drivers/md/dm-kcopyd.c | |
| parent | dm snapshot: move cow ref from exception store to snap core (diff) | |
| download | linux-c26655ca3ca7550740a63820ee981e5c7c797523.tar.xz linux-c26655ca3ca7550740a63820ee981e5c7c797523.zip | |
dm snapshot: track suspended state in target
Keep track of whether or not the device is suspended within the snapshot
target module, the same as we do in dm-raid1.
We will use this later to enforce the correct sequence of ioctls to
transfer the in-core exceptions from a snapshot target instance in
one table to a replacement one capable of merging them back
into the origin.
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Diffstat (limited to 'drivers/md/dm-kcopyd.c')
0 files changed, 0 insertions, 0 deletions