| commit | 1047df1fb682a41eb9885d6b3f2d04d6c8fd3756 | [log] [tgz] |
|---|---|---|
| author | Xiao Guangrong <xiaoguangrong@cn.fujitsu.com> | Fri Jun 11 21:35:15 2010 +0800 |
| committer | Avi Kivity <avi@redhat.com> | Sun Aug 01 10:46:45 2010 +0300 |
| tree | 0bb56adeae33459616149940d3c65246a78e61c9 | |
| parent | 7a8f1a74e4193d21e55b35928197486f2c047efb [diff] |
KVM: MMU: don't walk every parent pages while mark unsync While we mark the parent's unsync_child_bitmap, if the parent is already unsynced, it no need walk it's parent, it can reduce some unnecessary workload Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>