tsc_khz_ref       973 arch/x86/kernel/tsc.c static unsigned long tsc_khz_ref;
tsc_khz_ref       988 arch/x86/kernel/tsc.c 		tsc_khz_ref = tsc_khz;
tsc_khz_ref       996 arch/x86/kernel/tsc.c 		tsc_khz = cpufreq_scale(tsc_khz_ref, ref_freq, freq->new);