diff options
| -rw-r--r-- | tools/perf/Documentation/perf-inject.txt | 9 | ||||
| -rw-r--r-- | tools/perf/Documentation/perf-report.txt | 9 | ||||
| -rw-r--r-- | tools/perf/Documentation/perf-script.txt | 9 | ||||
| -rw-r--r-- | tools/perf/util/auxtrace.c | 5 | ||||
| -rw-r--r-- | tools/perf/util/auxtrace.h | 2 |
5 files changed, 21 insertions, 13 deletions
diff --git a/tools/perf/Documentation/perf-inject.txt b/tools/perf/Documentation/perf-inject.txt index bb1f655e1361..b876ae312699 100644 --- a/tools/perf/Documentation/perf-inject.txt +++ b/tools/perf/Documentation/perf-inject.txt @@ -52,11 +52,12 @@ OPTIONS b synthesize branches events c synthesize branches events (calls only) r synthesize branches events (returns only) + x synthesize transactions events e synthesize error events d create a debug log - g synthesize a call chain for instructions events + g synthesize a call chain (use with i or x) - The default is all events i.e. the same as --itrace=ibe + The default is all events i.e. the same as --itrace=ibxe In addition, the period (default 100000) for instructions events can be specified in units of: @@ -67,8 +68,8 @@ OPTIONS us microseconds ns nanoseconds (default) - Also the call chain size (default 16, max. 1024) for instructions - events can be specified. + Also the call chain size (default 16, max. 1024) for instructions or + transactions events can be specified. SEE ALSO -------- diff --git a/tools/perf/Documentation/perf-report.txt b/tools/perf/Documentation/perf-report.txt index b771340d193d..27190ed06f9c 100644 --- a/tools/perf/Documentation/perf-report.txt +++ b/tools/perf/Documentation/perf-report.txt @@ -331,11 +331,12 @@ OPTIONS b synthesize branches events c synthesize branches events (calls only) r synthesize branches events (returns only) + x synthesize transactions events e synthesize error events d create a debug log - g synthesize a call chain for instructions events + g synthesize a call chain (use with i or x) - The default is all events i.e. the same as --itrace=ibe + The default is all events i.e. the same as --itrace=ibxe In addition, the period (default 100000) for instructions events can be specified in units of: @@ -346,8 +347,8 @@ OPTIONS us microseconds ns nanoseconds (default) - Also the call chain size (default 16, max. 1024) for instructions - events can be specified. + Also the call chain size (default 16, max. 1024) for instructions or + transactions events can be specified. To disable decoding entirely, use --no-itrace. diff --git a/tools/perf/Documentation/perf-script.txt b/tools/perf/Documentation/perf-script.txt index b29cd2f17d13..c82df572fac2 100644 --- a/tools/perf/Documentation/perf-script.txt +++ b/tools/perf/Documentation/perf-script.txt @@ -235,11 +235,12 @@ OPTIONS b synthesize branches events c synthesize branches events (calls only) r synthesize branches events (returns only) + x synthesize transactions events e synthesize error events d create a debug log - g synthesize a call chain for instructions events + g synthesize a call chain (use with i or x) - The default is all events i.e. the same as --itrace=ibe + The default is all events i.e. the same as --itrace=ibxe In addition, the period (default 100000) for instructions events can be specified in units of: @@ -250,8 +251,8 @@ OPTIONS us microseconds ns nanoseconds (default) - Also the call chain size (default 16, max. 1024) for instructions - events can be specified. + Also the call chain size (default 16, max. 1024) for instructions or + transactions events can be specified. To disable decoding entirely, use --no-itrace. 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; diff --git a/tools/perf/util/auxtrace.h b/tools/perf/util/auxtrace.h index 77b46994e8ea..8c6cbb123fe5 100644 --- a/tools/perf/util/auxtrace.h +++ b/tools/perf/util/auxtrace.h @@ -54,6 +54,7 @@ enum itrace_period_type { * because 'perf inject' will write it out * @instructions: whether to synthesize 'instructions' events * @branches: whether to synthesize 'branches' events + * @transactions: whether to synthesize events for transactions * @errors: whether to synthesize decoder error events * @dont_decode: whether to skip decoding entirely * @log: write a decoding log @@ -69,6 +70,7 @@ struct itrace_synth_opts { bool inject; bool instructions; bool branches; + bool transactions; bool errors; bool dont_decode; bool log; |