lapic_cal_tsc2    720 arch/x86/kernel/apic/apic.c static __initdata unsigned long long lapic_cal_tsc1, lapic_cal_tsc2;
lapic_cal_tsc2    746 arch/x86/kernel/apic/apic.c 		lapic_cal_tsc2 = tsc;
lapic_cal_tsc2    958 arch/x86/kernel/apic/apic.c 	deltatsc = (long)(lapic_cal_tsc2 - lapic_cal_tsc1);