1338 	struct kvm_arch *ka = &vcpu->kvm->arch;  in kvm_track_tsc_matching()  local
1341 	vcpus_matched = (ka->nr_vcpus_matched_tsc + 1 ==  in kvm_track_tsc_matching()
1352 	if (ka->use_master_clock ||  in kvm_track_tsc_matching()
1356 	trace_kvm_track_tsc(vcpu->vcpu_id, ka->nr_vcpus_matched_tsc,  in kvm_track_tsc_matching()
1358 		            ka->use_master_clock, gtod->clock.vclock_mode);  in kvm_track_tsc_matching()
1657 	struct kvm_arch *ka = &kvm->arch;  in pvclock_update_vm_gtod_copy()  local
1661 	vcpus_matched = (ka->nr_vcpus_matched_tsc + 1 ==  in pvclock_update_vm_gtod_copy()
1669 					&ka->master_kernel_ns,  in pvclock_update_vm_gtod_copy()
1670 					&ka->master_cycle_now);  in pvclock_update_vm_gtod_copy()
1672 	ka->use_master_clock = host_tsc_clocksource && vcpus_matched  in pvclock_update_vm_gtod_copy()
1674 				&& !ka->boot_vcpu_runs_old_kvmclock;  in pvclock_update_vm_gtod_copy()
1676 	if (ka->use_master_clock)  in pvclock_update_vm_gtod_copy()
1680 	trace_kvm_update_master_clock(ka->use_master_clock, vclock_mode,  in pvclock_update_vm_gtod_copy()
1690 	struct kvm_arch *ka = &kvm->arch;  in kvm_gen_update_masterclock()  local
1692 	spin_lock(&ka->pvclock_gtod_sync_lock);  in kvm_gen_update_masterclock()
1704 	spin_unlock(&ka->pvclock_gtod_sync_lock);  in kvm_gen_update_masterclock()
1712 	struct kvm_arch *ka = &v->kvm->arch;  in kvm_guest_time_update()  local
1726 	spin_lock(&ka->pvclock_gtod_sync_lock);  in kvm_guest_time_update()
1727 	use_master_clock = ka->use_master_clock;  in kvm_guest_time_update()
1729 		host_tsc = ka->master_cycle_now;  in kvm_guest_time_update()
1730 		kernel_ns = ka->master_kernel_ns;  in kvm_guest_time_update()
1732 	spin_unlock(&ka->pvclock_gtod_sync_lock);  in kvm_guest_time_update()
1862 	struct kvm_arch *ka = container_of(dwork, struct kvm_arch,  in kvmclock_update_fn()  local
1864 	struct kvm *kvm = container_of(ka, struct kvm, arch);  in kvmclock_update_fn()
1887 	struct kvm_arch *ka = container_of(dwork, struct kvm_arch,  in kvmclock_sync_fn()  local
1889 	struct kvm *kvm = container_of(ka, struct kvm, arch);  in kvmclock_sync_fn()
2108 		struct kvm_arch *ka = &vcpu->kvm->arch;  in kvm_set_msr_common()  local
2115 			if (ka->boot_vcpu_runs_old_kvmclock != tmp)  in kvm_set_msr_common()
2119 			ka->boot_vcpu_runs_old_kvmclock = tmp;  in kvm_set_msr_common()