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| author | Xiao Guangrong <xiaoguangrong@cn.fujitsu.com> | 2011-09-22 08:56:39 (GMT) |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2011-12-27 09:16:56 (GMT) |
| commit | f57f2ef58f6703e6df70ed52a198920cb3e8edba (patch) | |
| tree | 831564ca3314ef897fdcfcbd70ef91a52d369a13 /arch/x86/kvm/x86.c | |
| parent | 505aef8f30a95f7e4abf2c07e54ded1521587ba0 (diff) | |
| download | linux-f57f2ef58f6703e6df70ed52a198920cb3e8edba.tar.xz | |
KVM: MMU: fast prefetch spte on invlpg path
Fast prefetch spte for the unsync shadow page on invlpg path
Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/x86/kvm/x86.c')
| -rw-r--r-- | arch/x86/kvm/x86.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index a215448..9c980ce 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -4087,7 +4087,7 @@ int emulator_write_phys(struct kvm_vcpu *vcpu, gpa_t gpa, ret = kvm_write_guest(vcpu->kvm, gpa, val, bytes); if (ret < 0) return 0; - kvm_mmu_pte_write(vcpu, gpa, val, bytes, 1); + kvm_mmu_pte_write(vcpu, gpa, val, bytes); return 1; } @@ -4324,7 +4324,7 @@ static int emulator_cmpxchg_emulated(struct x86_emulate_ctxt *ctxt, if (!exchanged) return X86EMUL_CMPXCHG_FAILED; - kvm_mmu_pte_write(vcpu, gpa, new, bytes, 1); + kvm_mmu_pte_write(vcpu, gpa, new, bytes); return X86EMUL_CONTINUE; |