tools/perf/util/tsc.h at v3.18

tjh.dev / kernel

fork atom

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

fork atom

kernel / tools / perf / util / tsc.h

at v3.18 12 lines 254 B view raw

wrap content

 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