15 	u64 delta;  in ktime_to_tick()  local
17 	delta = ktime_to_ns(now);  in ktime_to_tick()
18 	return div_u64(delta * vcpu->arch.timer_mhz, MNSEC_PER_SEC);  in ktime_to_tick()
73 	unsigned long ticks, delta, period;  in kvm_restore_timer()  local
129 	delta = 0;  in kvm_restore_timer()
133 		delta = ktime_to_tick(vcpu, ktime_sub(expire, now));  in kvm_restore_timer()
136 		delta = ktime_to_tick(vcpu, ktime_sub(now, expire));  in kvm_restore_timer()
137 		delta = period - (delta % period);  in kvm_restore_timer()
147 	write_gcsr_timertick(delta);  in kvm_restore_timer()
157 	unsigned long ticks, delta, cfg;  in _kvm_save_timer()  local
172 		delta = tick_to_ns(vcpu, ticks);  in _kvm_save_timer()
173 		expire = ktime_add_ns(ktime_get(), delta);  in _kvm_save_timer()