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| author | Josh Durgin <josh.durgin@dreamhost.com> | 2011-12-05 10:35:04 -0800 |
|---|---|---|
| committer | Sage Weil <sage@inktank.com> | 2012-07-30 18:15:38 -0700 |
| commit | a51aa0c042fa39946dd017d5f91a073300a71577 (patch) | |
| tree | 4afc8c5ba8508f5ccfe07aefe8eeb9b98044d6d4 /arch/um | |
| parent | 474ef7ce832d471148f63a9d07f67fc5564834f1 (diff) | |
rbd: expose the correct size of the device in sysfs
If an image was mapped to a snapshot, the size of the head version
would be shown. Protect capacity with header_rwsem, since it may
change.
Signed-off-by: Josh Durgin <josh.durgin@dreamhost.com>
Reviewed-by: Alex Elder <elder@inktank.com>
Diffstat (limited to 'arch/um')
0 files changed, 0 insertions, 0 deletions