tree 83e3c35da3b9e696f77d08d6ab757bae606dd975
parent 603e0651cfc8562b103454d7ded71f3ad1eb3a37
author Xiao Guangrong <xiaoguangrong@cn.fujitsu.com> 1310412733 +0800
committer Avi Kivity <avi@redhat.com> 1311497438 +0300

KVM: MMU: lockless walking shadow page table

Use rcu to protect shadow pages table to be freed, so we can safely walk it,
it should run fastly and is needed by mmio page fault

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