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| author |   Adrian Hunter <adrian.hunter@intel.com> | 2019-11-15 14:42:19 +0200 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-11-22 10:48:13 -0300 |
| commit | b04b8dd1e4265525dbd74647f747e63e85540189 (patch) | |
| tree | 3663d6706ceffbe01c32d2b6d8260cd6f6bce0bb /tools/perf/util/auxtrace.h | |
| parent | perf inject: Cut AUX area samples (diff) | |
| download | linux-dev-b04b8dd1e4265525dbd74647f747e63e85540189.tar.xz linux-dev-b04b8dd1e4265525dbd74647f747e63e85540189.zip | |
perf auxtrace: Add support for dumping AUX area samples
Add support for dumping AUX area samples i.e. via the perf script/report
-D (--dump-raw-trace) option.
Committer notes:
Add __maybe_unused to the two args for auxtrace__dump_auxtrace_sample()
for when we don't HAVE_AUXTRACE_SUPPORT.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lore.kernel.org/lkml/20191115124225.5247-10-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/auxtrace.h')
| -rw-r--r-- | tools/perf/util/auxtrace.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/tools/perf/util/auxtrace.h b/tools/perf/util/auxtrace.h index ab48de13c353..4a8ac7de6e22 100644 --- a/tools/perf/util/auxtrace.h +++ b/tools/perf/util/auxtrace.h @@ -141,6 +141,7 @@ struct auxtrace_index { * struct auxtrace - session callbacks to allow AUX area data decoding. * @process_event: lets the decoder see all session events * @process_auxtrace_event: process a PERF_RECORD_AUXTRACE event + * @dump_auxtrace_sample: dump AUX area sample data * @flush_events: process any remaining data * @free_events: free resources associated with event processing * @free: free resources associated with the session @@ -153,6 +154,8 @@ struct auxtrace { int (*process_auxtrace_event)(struct perf_session *session, union perf_event *event, struct perf_tool *tool); + void (*dump_auxtrace_sample)(struct perf_session *session, + struct perf_sample *sample); int (*flush_events)(struct perf_session *session, struct perf_tool *tool); void (*free_events)(struct perf_session *session); @@ -555,6 +558,8 @@ int auxtrace_parse_filters(struct evlist *evlist); int auxtrace__process_event(struct perf_session *session, union perf_event *event, struct perf_sample *sample, struct perf_tool *tool); +void auxtrace__dump_auxtrace_sample(struct perf_session *session, + struct perf_sample *sample); int auxtrace__flush_events(struct perf_session *session, struct perf_tool *tool); void auxtrace__free_events(struct perf_session *session); void auxtrace__free(struct perf_session *session); @@ -675,6 +680,12 @@ int auxtrace__process_event(struct perf_session *session __maybe_unused, } static inline +void auxtrace__dump_auxtrace_sample(struct perf_session *session __maybe_unused, + struct perf_sample *sample __maybe_unused) +{ +} + +static inline int auxtrace__flush_events(struct perf_session *session __maybe_unused, struct perf_tool *tool __maybe_unused) { |