diff options
| author | Ingo Molnar <mingo@kernel.org> | 2017-04-24 23:31:35 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-04-24 23:31:35 +0200 |
| commit | fd7647979a3948dae4fc6f25dbbdf9ba269bed78 (patch) | |
| tree | 3564d53e2242beb9616ad050a6142de689cf814a /tools/perf/util/time-utils.h | |
| parent | e720c19e0d5412f45736d62258d21dc7b056c4ad (diff) | |
| parent | 9d43f5e8df6804ae271407500af9062e9278167a (diff) | |
Merge tag 'perf-core-for-mingo-4.12-20170424' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core
Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:
User visible changes:
- Fix display of data source snoop indication in 'perf mem' (Andi Kleen)
- Fix the code to strip command name from /proc/PID/stat (Jiri Olsa)
Infrastructure changes:
- Continue the disentanglement of headers, specially util.h (Arnaldo Carvalho de Melo)
- Synchronize some header files with the kernel (Arnaldo Carvalho de Melo)
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/perf/util/time-utils.h')
| -rw-r--r-- | tools/perf/util/time-utils.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/tools/perf/util/time-utils.h b/tools/perf/util/time-utils.h index c1f197c4af6c..8656be08513b 100644 --- a/tools/perf/util/time-utils.h +++ b/tools/perf/util/time-utils.h @@ -1,6 +1,9 @@ #ifndef _TIME_UTILS_H_ #define _TIME_UTILS_H_ +#include <stddef.h> +#include <linux/types.h> + struct perf_time_interval { u64 start, end; }; @@ -11,4 +14,8 @@ int perf_time__parse_str(struct perf_time_interval *ptime, const char *ostr); bool perf_time__skip_sample(struct perf_time_interval *ptime, u64 timestamp); +int timestamp__scnprintf_usec(u64 timestamp, char *buf, size_t sz); + +int fetch_current_timestamp(char *buf, size_t sz); + #endif |