diff options
| author |   Gui Jianfeng <guijianfeng@cn.fujitsu.com> | 2010-04-16 17:18:01 +0800 |
|---|---|---|
| committer |   Avi Kivity <avi@redhat.com> | 2010-05-17 12:18:07 +0300 |
| commit | 814a59d2077d630cffca7e2878c5b6f9b91ba725 (patch) | |
| tree | 95de3baeaeb1f1e4cf78b87065bfd9f1d14a575c /arch/x86/kvm | |
| parent | KVM: MMU: Move sync_page() first pte address calculation out of loop (diff) | |
| download | linux-dev-814a59d2077d630cffca7e2878c5b6f9b91ba725.tar.xz linux-dev-814a59d2077d630cffca7e2878c5b6f9b91ba725.zip | |
KVM: MMU: Make use of is_large_pte() in walker
Make use of is_large_pte() instead of checking PT_PAGE_SIZE_MASK
bit directly.
Signed-off-by: Gui Jianfeng <guijianfeng@cn.fujitsu.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/x86/kvm')
| -rw-r--r-- | arch/x86/kvm/paging_tmpl.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h index 5910557b3f33..d0cc07eb6eda 100644 --- a/arch/x86/kvm/paging_tmpl.h +++ b/arch/x86/kvm/paging_tmpl.h @@ -190,10 +190,10 @@ walk: if ((walker->level == PT_PAGE_TABLE_LEVEL) || ((walker->level == PT_DIRECTORY_LEVEL) && - (pte & PT_PAGE_SIZE_MASK) && + is_large_pte(pte) && (PTTYPE == 64 || is_pse(vcpu))) || ((walker->level == PT_PDPE_LEVEL) && - (pte & PT_PAGE_SIZE_MASK) && + is_large_pte(pte) && is_long_mode(vcpu))) { int lvl = walker->level; |