KVM: Allow adjust_tsc_offset to be in host or guest cycles

Redefine the API to take a parameter indicating whether an
adjustment is in host or guest cycles.

Signed-off-by: Zachary Amsden <zamsden@gmail.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index e6bf61fa1c03..575fb742a6fc 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -1856,7 +1856,7 @@ static void vmx_write_tsc_offset(struct kvm_vcpu *vcpu, u64 offset)
         }
 }
 
-static void vmx_adjust_tsc_offset(struct kvm_vcpu *vcpu, s64 adjustment)
+static void vmx_adjust_tsc_offset(struct kvm_vcpu *vcpu, s64 adjustment, bool host)
 {
         u64 offset = vmcs_read64(TSC_OFFSET);
         vmcs_write64(TSC_OFFSET, offset + adjustment);