| commit | 9cf5cf5ad43b293581e5b87678ea5783c06d1a41 | [log] [tgz] |
|---|---|---|
| author | Xiao Guangrong <xiaoguangrong@cn.fujitsu.com> | Mon May 24 15:40:07 2010 +0800 |
| committer | Avi Kivity <avi@redhat.com> | Sun Aug 01 10:35:51 2010 +0300 |
| tree | be4a4ad779ff4330e016eb390653e526d90a17db | |
| parent | 221d059d15f1c8bd070a63fd45cd8d2598af5f99 [diff] |
KVM: MMU: allow more page become unsync at gfn mapping time In current code, shadow page can become asynchronous only if one shadow page for a gfn, this rule is too strict, in fact, we can let all last mapping page(i.e, it's the pte page) become unsync, and sync them at invlpg or flush tlb time. This patch allow more page become asynchronous at gfn mapping time Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com> Signed-off-by: Avi Kivity <avi@redhat.com>