tree ff4543527ee35018f26d686e5c46a4c100dda0ef
parent bebb106a5afa32efdf5332ed4a40bf4d6d06b56e
author Xiao Guangrong <xiaoguangrong@cn.fujitsu.com> 1310412279 +0800
committer Avi Kivity <avi@redhat.com> 1311497427 +0300

KVM: MMU: optimize to handle dirty bit

If dirty bit is not set, we can make the pte access read-only to avoid handing
dirty bit everywhere

Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Signed-off-by: Avi Kivity <avi@redhat.com>