diff options
| author | Markus Armbruster <armbru@redhat.com> | 2011-07-20 18:23:36 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2011-08-01 12:09:11 +0200 |
| commit | a19712b0dbe43016fb17ec48bfff2f360225fe97 (patch) | |
| tree | 1e1b763a767b8aa21a3c75d56f4fe7449a9d2935 /block | |
| parent | ea8f942fe46dd10e0946f02ab9d698fb41e958f7 (diff) | |
block: Reset device model callbacks on detach
BlockDriverState members change_cb and change_opaque are initially
null. The device model may set them, with bdrv_set_change_cb(). If
the device model gets detached (hot unplug), they're left dangling.
Only safe because device hot unplug automatically destroys the
BlockDriverState. But that's a questionable feature, best not to rely
on it.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions