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| author | Haozhong Zhang <haozhong.zhang@intel.com> | 2015-10-20 10:39:05 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2015-11-10 14:06:16 +0300 |
| commit | 07c1419a32bbba08cf1efb6d1ecaf24f174fa4c3 (patch) | |
| tree | af346dcf95cb8a00fc2090f095a9b43c4d71ead4 /arch/x86/kvm/vmx.c | |
| parent | 381d585c80e34988269bd7901ad910981e900be1 (diff) | |
| download | linux-07c1419a32bbba08cf1efb6d1ecaf24f174fa4c3.tar.xz | |
KVM: x86: Replace call-back compute_tsc_offset() with a common function
Both VMX and SVM calculate the tsc-offset in the same way, so this
patch removes the call-back compute_tsc_offset() and replaces it with a
common function kvm_compute_tsc_offset().
Signed-off-by: Haozhong Zhang <haozhong.zhang@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/vmx.c')
| -rw-r--r-- | arch/x86/kvm/vmx.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index baee46893899..2d4782ce9a93 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -2426,11 +2426,6 @@ static void vmx_adjust_tsc_offset(struct kvm_vcpu *vcpu, s64 adjustment, bool ho offset + adjustment); } -static u64 vmx_compute_tsc_offset(struct kvm_vcpu *vcpu, u64 target_tsc) -{ - return target_tsc - rdtsc(); -} - static bool guest_cpuid_has_vmx(struct kvm_vcpu *vcpu) { struct kvm_cpuid_entry2 *best = kvm_find_cpuid_entry(vcpu, 1, 0); @@ -10813,7 +10808,6 @@ static struct kvm_x86_ops vmx_x86_ops = { .read_tsc_offset = vmx_read_tsc_offset, .write_tsc_offset = vmx_write_tsc_offset, .adjust_tsc_offset = vmx_adjust_tsc_offset, - .compute_tsc_offset = vmx_compute_tsc_offset, .read_l1_tsc = vmx_read_l1_tsc, .set_tdp_cr3 = vmx_set_cr3, |