diff options
| author | Jiri Olsa <jolsa@kernel.org> | 2018-01-07 17:03:54 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-01-10 12:00:55 -0300 |
| commit | 075ca1ebb25e798e4072a1e3a482b829bb51afb2 (patch) | |
| tree | 395cf718afa2ebeef7331f534f59d4f8921d51b1 /tools | |
| parent | 3d7c27b6dbca4c90e7d921b45c2240e7c3cb92a2 (diff) | |
perf tools: Make the tool's warning messages optional
I want to display the pure events status coming in the next patch and
the tool's warnings are superfluous in the output. Making it optional,
enabled by default.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20180107160356.28203-11-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/util/session.c | 6 | ||||
| -rw-r--r-- | tools/perf/util/tool.h | 1 |
2 files changed, 5 insertions, 2 deletions
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index 54e30f1bcbd7..8d0fa2f8da16 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -1773,7 +1773,8 @@ done: err = perf_session__flush_thread_stacks(session); out_err: free(buf); - perf_session__warn_about_errors(session); + if (!tool->no_warn) + perf_session__warn_about_errors(session); ordered_events__free(&session->ordered_events); auxtrace__free_events(session); return err; @@ -1929,7 +1930,8 @@ out: err = perf_session__flush_thread_stacks(session); out_err: ui_progress__finish(); - perf_session__warn_about_errors(session); + if (!tool->no_warn) + perf_session__warn_about_errors(session); /* * We may switching perf.data output, make ordered_events * reusable. diff --git a/tools/perf/util/tool.h b/tools/perf/util/tool.h index 2532b558099b..183c91453522 100644 --- a/tools/perf/util/tool.h +++ b/tools/perf/util/tool.h @@ -76,6 +76,7 @@ struct perf_tool { bool ordered_events; bool ordering_requires_timestamps; bool namespace_events; + bool no_warn; enum show_feature_header show_feat_hdr; }; |