diff options
Diffstat (limited to '')
| -rw-r--r-- | tools/perf/util/tsc.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/perf/util/tsc.h b/tools/perf/util/tsc.h index 72a15419f3b3..88fd1c4c1cb8 100644 --- a/tools/perf/util/tsc.h +++ b/tools/perf/util/tsc.h @@ -4,6 +4,8 @@ #include <linux/types.h> +#include "event.h" + struct perf_tsc_conversion { u16 time_shift; u32 time_mult; @@ -23,5 +25,8 @@ int perf_read_tsc_conversion(const struct perf_event_mmap_page *pc, u64 perf_time_to_tsc(u64 ns, struct perf_tsc_conversion *tc); u64 tsc_to_perf_time(u64 cyc, struct perf_tsc_conversion *tc); u64 rdtsc(void); +double arch_get_tsc_freq(void); + +size_t perf_event__fprintf_time_conv(union perf_event *event, FILE *fp); #endif // __PERF_TSC_H |