diff options
| author | Avi Kivity <avi@redhat.com> | 2009-05-31 22:58:47 +0300 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2009-09-10 08:32:46 +0300 |
| commit | 6de4f3ada40b336522250a7832a0cc4de8856589 (patch) | |
| tree | 90920846774aa0fb0fb47ac245fcf5f8b73afcee /arch/x86/include/asm | |
| parent | 8f5d549f028056d6ad6044f2d9e27ecf361d955e (diff) | |
KVM: Cache pdptrs
Instead of reloading the pdptrs on every entry and exit (vmcs writes on vmx,
guest memory access on svm) extract them on demand.
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/x86/include/asm')
| -rw-r--r-- | arch/x86/include/asm/kvm_host.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index 81c68f630b1..1cc901ec4ba 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -120,6 +120,10 @@ enum kvm_reg { NR_VCPU_REGS }; +enum kvm_reg_ex { + VCPU_EXREG_PDPTR = NR_VCPU_REGS, +}; + enum { VCPU_SREG_ES, VCPU_SREG_CS, |