diff options
| author | Kevin Wolf <kwolf@redhat.com> | 2010-09-17 17:02:09 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2010-09-21 15:39:42 +0200 |
| commit | 9f8e668eb1826434f61a63ff260d6c8b466e483a (patch) | |
| tree | e2838a4e50defffc9e148aaa63ed397da5302e1a /hw/virtio-serial-bus.c | |
| parent | 29216ed14f0bae35d1d9bb114a1aee7ee6837670 (diff) | |
qcow2: Get rid of additional sync on COW
We always have a sync for the refcount update when a new cluster is
allocated. If we move this past the COW, we can save an additional sync.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'hw/virtio-serial-bus.c')
0 files changed, 0 insertions, 0 deletions