diff options
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/util/session.c | 19 | ||||
| -rw-r--r-- | tools/perf/util/tool.h | 2 |
2 files changed, 20 insertions, 1 deletions
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index bad5f87ae001..ec1dec86d0e1 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -358,6 +358,14 @@ static int process_stat_round_stub(struct perf_session *perf_session __maybe_unu return 0; } +static int perf_session__process_compressed_event_stub(struct perf_session *session __maybe_unused, + union perf_event *event __maybe_unused, + u64 file_offset __maybe_unused) +{ + dump_printf(": unhandled!\n"); + return 0; +} + void perf_tool__fill_defaults(struct perf_tool *tool) { if (tool->sample == NULL) @@ -430,6 +438,8 @@ void perf_tool__fill_defaults(struct perf_tool *tool) tool->time_conv = process_event_op2_stub; if (tool->feature == NULL) tool->feature = process_event_op2_stub; + if (tool->compressed == NULL) + tool->compressed = perf_session__process_compressed_event_stub; } static void swap_sample_id_all(union perf_event *event, void *data) @@ -1373,7 +1383,9 @@ static s64 perf_session__process_user_event(struct perf_session *session, int fd = perf_data__fd(session->data); int err; - dump_event(session->evlist, event, file_offset, &sample); + if (event->header.type != PERF_RECORD_COMPRESSED || + tool->compressed == perf_session__process_compressed_event_stub) + dump_event(session->evlist, event, file_offset, &sample); /* These events are processed right away */ switch (event->header.type) { @@ -1426,6 +1438,11 @@ static s64 perf_session__process_user_event(struct perf_session *session, return tool->time_conv(session, event); case PERF_RECORD_HEADER_FEATURE: return tool->feature(session, event); + case PERF_RECORD_COMPRESSED: + err = tool->compressed(session, event, file_offset); + if (err) + dump_event(session->evlist, event, file_offset, &sample); + return err; default: return -EINVAL; } diff --git a/tools/perf/util/tool.h b/tools/perf/util/tool.h index 250391672f9f..9096a6e3de59 100644 --- a/tools/perf/util/tool.h +++ b/tools/perf/util/tool.h @@ -28,6 +28,7 @@ typedef int (*event_attr_op)(struct perf_tool *tool, typedef int (*event_op2)(struct perf_session *session, union perf_event *event); typedef s64 (*event_op3)(struct perf_session *session, union perf_event *event); +typedef int (*event_op4)(struct perf_session *session, union perf_event *event, u64 data); typedef int (*event_oe)(struct perf_tool *tool, union perf_event *event, struct ordered_events *oe); @@ -72,6 +73,7 @@ struct perf_tool { stat, stat_round, feature; + event_op4 compressed; event_op3 auxtrace; bool ordered_events; bool ordering_requires_timestamps; |