Commit-ID: 181ebb5e23a5e480f6d6aa2816a9c4aaa65afa59 Gitweb: https://git.kernel.org/tip/181ebb5e23a5e480f6d6aa2816a9c4aaa65afa59 Author: Adrian Hunter <adrian.hun...@intel.com> AuthorDate: Tue, 6 Aug 2019 11:46:03 +0300 Committer: Arnaldo Carvalho de Melo <a...@redhat.com> CommitDate: Wed, 14 Aug 2019 10:59:59 -0300
perf tools: Add itrace option 'o' to synthesize aux-output events Add itrace option 'o' to synthesize events recorded in the AUX area due to the use of perf record's aux-output config term. Signed-off-by: Adrian Hunter <adrian.hun...@intel.com> Cc: Jiri Olsa <jo...@kernel.org> Cc: Kan Liang <kan.li...@linux.intel.com> Cc: Namhyung Kim <namhy...@kernel.org> Cc: Peter Zijlstra <pet...@infradead.org> Link: http://lkml.kernel.org/r/20190806084606.4021-5-alexander.shish...@linux.intel.com Signed-off-by: Alexander Shishkin <alexander.shish...@linux.intel.com> Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com> --- tools/perf/Documentation/itrace.txt | 2 ++ tools/perf/util/auxtrace.c | 4 ++++ tools/perf/util/auxtrace.h | 3 +++ 3 files changed, 9 insertions(+) diff --git a/tools/perf/Documentation/itrace.txt b/tools/perf/Documentation/itrace.txt index c2182cbabde3..82ff7dad40c2 100644 --- a/tools/perf/Documentation/itrace.txt +++ b/tools/perf/Documentation/itrace.txt @@ -5,6 +5,8 @@ x synthesize transactions events w synthesize ptwrite events p synthesize power events + o synthesize other events recorded due to the use + of aux-output (refer to perf record) e synthesize error events d create a debug log g synthesize a call chain (use with i or x) diff --git a/tools/perf/util/auxtrace.c b/tools/perf/util/auxtrace.c index 72ce4c5e7c78..60428576426e 100644 --- a/tools/perf/util/auxtrace.c +++ b/tools/perf/util/auxtrace.c @@ -974,6 +974,7 @@ void itrace_synth_opts__set_default(struct itrace_synth_opts *synth_opts, synth_opts->transactions = true; synth_opts->ptwrites = true; synth_opts->pwr_events = true; + synth_opts->other_events = true; synth_opts->errors = true; if (no_sample) { synth_opts->period_type = PERF_ITRACE_PERIOD_INSTRUCTIONS; @@ -1071,6 +1072,9 @@ int itrace_parse_synth_opts(const struct option *opt, const char *str, case 'p': synth_opts->pwr_events = true; break; + case 'o': + synth_opts->other_events = true; + break; case 'e': synth_opts->errors = true; break; diff --git a/tools/perf/util/auxtrace.h b/tools/perf/util/auxtrace.h index 8ccabacd0b11..8e637ac3918e 100644 --- a/tools/perf/util/auxtrace.h +++ b/tools/perf/util/auxtrace.h @@ -60,6 +60,8 @@ enum itrace_period_type { * @transactions: whether to synthesize events for transactions * @ptwrites: whether to synthesize events for ptwrites * @pwr_events: whether to synthesize power events + * @other_events: whether to synthesize other events recorded due to the use of + * aux_output * @errors: whether to synthesize decoder error events * @dont_decode: whether to skip decoding entirely * @log: write a decoding log @@ -86,6 +88,7 @@ struct itrace_synth_opts { bool transactions; bool ptwrites; bool pwr_events; + bool other_events; bool errors; bool dont_decode; bool log;
