diff options
| author | Fam Zheng <famz@redhat.com> | 2014-05-23 21:29:47 +0800 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2014-05-28 14:28:46 +0200 |
| commit | 826b6ca0b0c00bf27562a85bc073f800dad1259b (patch) | |
| tree | 09e8976f3d060ef25ab1e5c08fdd8f639c6c2156 /rules.mak | |
| parent | 920beae1037dc7d98cd876da8c83b402234c7dba (diff) | |
block: Add backing_blocker in BlockDriverState
This makes use of op_blocker and blocks all the operations except for
commit target, on each BlockDriverState->backing_hd.
The asserts for op_blocker in bdrv_swap are removed because with this
change, the target of block commit has at least the backing blocker of
its child, so the assertion is not true. Callers should do their check.
Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'rules.mak')
0 files changed, 0 insertions, 0 deletions