| commit | 86fde74cf5b829627b37ca86322acfdd99b524b8 | [log] [tgz] |
|---|---|---|
| author | Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com> | Tue Jul 17 21:52:52 2012 +0800 |
| committer | Marcelo Tosatti <mtosatti@redhat.com> | Thu Jul 19 21:09:10 2012 -0300 |
| tree | 0a30f492d7326f8fcb0fbb17c530e57166ab6d29 | |
| parent | 9d3c92af47d853d4e31ee971dba7bc086275b7b3 [diff] |
KVM: MMU: track the refcount when unmap the page It will trigger a WARN_ON if the page has been freed but it is still used in mmu, it can help us to detect mm bug early Signed-off-by: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>