diff options
| author | Adrian Hunter <adrian.hunter@intel.com> | 2015-04-30 17:37:28 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-05-06 00:12:55 +0300 |
| commit | 53c76b0e9ed5ed1f00371160f0be60402acba165 (patch) | |
| tree | e04ff300ba98a33bdef77d1e13fa65244d1cc68a /tools/perf/util/auxtrace.c | |
| parent | e31f0d017ea19fce9f12f084e1c750a0e3b43680 (diff) | |
| download | linux-53c76b0e9ed5ed1f00371160f0be60402acba165.tar.xz | |
perf auxtrace: Add option to synthesize events for transactions
Add AUX area tracing option 'x' to synthesize events for transactions.
This will be used by Intel PT to synthesize an event record for each TSX
start, commit or abort.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1430404667-10593-6-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/auxtrace.c')
| -rw-r--r-- | tools/perf/util/auxtrace.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/tools/perf/util/auxtrace.c b/tools/perf/util/auxtrace.c index 28ce134a61ad..129371048fc1 100644 --- a/tools/perf/util/auxtrace.c +++ b/tools/perf/util/auxtrace.c @@ -888,6 +888,7 @@ void itrace_synth_opts__set_default(struct itrace_synth_opts *synth_opts) { synth_opts->instructions = true; synth_opts->branches = true; + synth_opts->transactions = true; synth_opts->errors = true; synth_opts->period_type = PERF_ITRACE_DEFAULT_PERIOD_TYPE; synth_opts->period = PERF_ITRACE_DEFAULT_PERIOD; @@ -960,6 +961,9 @@ int itrace_parse_synth_opts(const struct option *opt, const char *str, case 'b': synth_opts->branches = true; break; + case 'x': + synth_opts->transactions = true; + break; case 'e': synth_opts->errors = true; break; @@ -975,7 +979,6 @@ int itrace_parse_synth_opts(const struct option *opt, const char *str, synth_opts->returns = true; break; case 'g': - synth_opts->instructions = true; synth_opts->callchain = true; synth_opts->callchain_sz = PERF_ITRACE_DEFAULT_CALLCHAIN_SZ; |