KVM: MMU: Avoid access/dirty update loop if all is well
authorAvi Kivity <avi@redhat.com>
Sun, 16 Sep 2012 12:03:02 +0000 (15:03 +0300)
committerAvi Kivity <avi@redhat.com>
Thu, 20 Sep 2012 10:00:09 +0000 (13:00 +0300)
Keep track of accessed/dirty bits; if they are all set, do not
enter the accessed/dirty update loop.

Reviewed-by: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

No differences found