1#ifndef __PERF_TSC_H
2#define __PERF_TSC_H
3
4#include <linux/types.h>
5
6#include "../arch/x86/util/tsc.h"
7
8u64 perf_time_to_tsc(u64 ns, struct perf_tsc_conversion *tc);
9u64 tsc_to_perf_time(u64 cyc, struct perf_tsc_conversion *tc);
10u64 rdtsc(void);
11
12#endif
13