diff options
| author | Andi Kleen <ak@linux.intel.com> | 2019-10-11 11:21:39 -0700 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-10-15 08:36:22 -0300 |
| commit | b3509b6ed7a79ec49f6b64e4f3b780f259a2a468 (patch) | |
| tree | bdfa343409b3624ae41a97ba1b20ec1eb960b760 /tools/perf/util/time-utils.h | |
| parent | bb91a073ed124d3f6224d8ac37ecb536c01970c1 (diff) | |
perf script: Fix --reltime with --time
My earlier patch to just enable --reltime with --time was a little too
optimistic. The --time parsing would accept absolute time, which is
very confusing to the user.
Support relative time in --time parsing too. This only works with recent
perf record that records the first sample time. Otherwise we error out.
Fixes: 3714437d3fcc ("perf script: Allow --time with --reltime")
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Link: http://lore.kernel.org/lkml/20191011182140.8353-1-andi@firstfloor.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/time-utils.h')
| -rw-r--r-- | tools/perf/util/time-utils.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/perf/util/time-utils.h b/tools/perf/util/time-utils.h index 4f42988eb2f7..1142b0bddd5e 100644 --- a/tools/perf/util/time-utils.h +++ b/tools/perf/util/time-utils.h @@ -26,6 +26,11 @@ bool perf_time__ranges_skip_sample(struct perf_time_interval *ptime_buf, struct perf_session; +int perf_time__parse_for_ranges_reltime(const char *str, struct perf_session *session, + struct perf_time_interval **ranges, + int *range_size, int *range_num, + bool reltime); + int perf_time__parse_for_ranges(const char *str, struct perf_session *session, struct perf_time_interval **ranges, int *range_size, int *range_num); |