| commit | be233d49ea8c1fde9f4afec378dc2c2f16ab0263 | [log] [tgz] |
|---|---|---|
| author | Xiao Guangrong <xiaoguangrong@cn.fujitsu.com> | Fri Jul 16 11:27:10 2010 +0800 |
| committer | Avi Kivity <avi@redhat.com> | Mon Aug 02 06:40:59 2010 +0300 |
| tree | d595b2ea6f153b8e489fd78cdf3bca7ae015abca | |
| parent | 9ed5520dd3c9cb79c25f95fce9c57b87637d0fb7 [diff] |
KVM: MMU: don't atomicly set spte if it's not present If the old mapping is not present, the spte.a is not lost, so no need atomic operation to set it Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com> Signed-off-by: Avi Kivity <avi@redhat.com>