20 unsigned int cpu_khz;           /* TSC clocks / usec, not used here */  variable
21 EXPORT_SYMBOL(cpu_khz);
551 	unsigned long cpu_khz_old = cpu_khz;  in recalibrate_cpu_khz()
555 		cpu_khz = tsc_khz;  in recalibrate_cpu_khz()
558 					cpu_khz_old, cpu_khz);  in recalibrate_cpu_khz()
595 static void set_cyc2ns_scale(unsigned long cpu_khz, int cpu)  in set_cyc2ns_scale()  argument
608 	if (cpu_khz)  in set_cyc2ns_scale()
609 		*scale = (NSEC_PER_MSEC << CYC2NS_SCALE_FACTOR)/cpu_khz;  in set_cyc2ns_scale()
839 	cpu_khz = tsc_khz;  in tsc_init()
849 		cpu_khz = calibrate_cpu();  in tsc_init()
853 			(unsigned long)cpu_khz / 1000,  in tsc_init()
854 			(unsigned long)cpu_khz % 1000);  in tsc_init()
863 		set_cyc2ns_scale(cpu_khz, cpu);  in tsc_init()