diff options
| author | Avi Kivity <avi@redhat.com> | 2010-04-19 17:25:53 +0300 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2010-05-17 12:18:03 +0300 |
| commit | 87bc3bf972af0585ba5415aebbc8bd09b6a2ee94 (patch) | |
| tree | f751c8d6dca7a7b5e703e63f7d4f2834977ebf46 /arch/x86/include/asm/kvm_host.h | |
| parent | 90d83dc3d49f5101addae962ccc1b4aff66b68d8 (diff) | |
| download | linux-stable-87bc3bf972af0585ba5415aebbc8bd09b6a2ee94.tar.gz linux-stable-87bc3bf972af0585ba5415aebbc8bd09b6a2ee94.tar.bz2 linux-stable-87bc3bf972af0585ba5415aebbc8bd09b6a2ee94.zip | |
KVM: MMU: Drop cr4.pge from shadow page role
Since commit bf47a760f66ad, we no longer handle ptes with the global bit
set specially, so there is no reason to distinguish between shadow pages
created with cr4.gpe set and clear.
Such tracking is expensive when the guest toggles cr4.pge, so drop it.
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/x86/include/asm/kvm_host.h')
| -rw-r--r-- | arch/x86/include/asm/kvm_host.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index 3c31c5ad37ab..d47d087568fe 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -178,7 +178,6 @@ union kvm_mmu_page_role { unsigned direct:1; unsigned access:3; unsigned invalid:1; - unsigned cr4_pge:1; unsigned nxe:1; }; }; |