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| author | Alex Elder <elder@inktank.com> | 2013-04-27 09:59:30 -0500 |
|---|---|---|
| committer | Sage Weil <sage@inktank.com> | 2013-05-01 21:19:59 -0700 |
| commit | 0d8189e175380c029a309f05f44e82bacf1c0404 (patch) | |
| tree | 2d876fa6d307fd44559545304bc1bcaf87c87965 /net/switchdev/switchdev.c | |
| parent | 332bb12db9459d52dfcdb278e7607351d2eff6ab (diff) | |
rbd: don't clean up watch in device release function
Currently, a watch on an rbd device header object gets torn down
when its final Linux device reference gets dropped. Instead, tear
it down when removing the device. If an error occurs cleaning up
the watch event when unmapping, abort the unmap request.
All images (including parents) still get watch requests set up, so
tear these down also, in rbd_dev_remove_parent(). For now, ignore
any errors that occur in this case.
Get rid of local variable "rc" in rbd_remove(); use "ret" instead
(they both somehow ended up defined in the function and only one is
needed).
Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
Diffstat (limited to 'net/switchdev/switchdev.c')
0 files changed, 0 insertions, 0 deletions