xref: /linux/tools/perf/util/tsc.h (revision ca55b2fef3a9373fcfc30f82fd26bc7fccbda732)
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 
8 u64 perf_time_to_tsc(u64 ns, struct perf_tsc_conversion *tc);
9 u64 tsc_to_perf_time(u64 cyc, struct perf_tsc_conversion *tc);
10 u64 rdtsc(void);
11 
12 #endif
13