diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c index 5eb22cc563636c11d4e12bf42c71f00b3e1255db..8180319285af3377810c30c0298f37c73cb9bb8d 100644 --- a/tools/perf/builtin-annotate.c +++ b/tools/perf/builtin-annotate.c @@ -283,6 +283,15 @@ static int process_sample_event(struct perf_tool *tool, return ret; } +static int process_feature_event(struct perf_tool *tool, + union perf_event *event, + struct perf_session *session) +{ + if (event->feat.feat_id < HEADER_LAST_FEATURE) + return perf_event__process_feature(tool, event, session); + return 0; +} + static int hist_entry__tty_annotate(struct hist_entry *he, struct perf_evsel *evsel, struct perf_annotate *ann) @@ -471,7 +480,7 @@ int cmd_annotate(int argc, const char **argv) .attr = perf_event__process_attr, .build_id = perf_event__process_build_id, .tracing_data = perf_event__process_tracing_data, - .feature = perf_event__process_feature, + .feature = process_feature_event, .ordered_events = true, .ordering_requires_timestamps = true, }, diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index cdb5b694983273de734fa1f45848c49eeac239d2..c04dc7b537971a07801153db1f9cdaf5da8a2c34 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -217,7 +217,8 @@ static int process_feature_event(struct perf_tool *tool, } /* - * All features are received, we can force the + * (feat_id = HEADER_LAST_FEATURE) is the end marker which + * means all features are received, now we can force the * group if needed. */ setup_forced_leader(rep, session->evlist); diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c index ad2ac1300420b6d0fe312b1bc681e57343f5e588..568ddfac3213e084c1f4c6077cd73943bf0644b9 100644 --- a/tools/perf/builtin-script.c +++ b/tools/perf/builtin-script.c @@ -3044,6 +3044,15 @@ int process_cpu_map_event(struct perf_tool *tool __maybe_unused, return set_maps(script); } +static int process_feature_event(struct perf_tool *tool, + union perf_event *event, + struct perf_session *session) +{ + if (event->feat.feat_id < HEADER_LAST_FEATURE) + return perf_event__process_feature(tool, event, session); + return 0; +} + #ifdef HAVE_AUXTRACE_SUPPORT static int perf_script__process_auxtrace_info(struct perf_tool *tool, union perf_event *event, @@ -3088,7 +3097,7 @@ int cmd_script(int argc, const char **argv) .attr = process_attr, .event_update = perf_event__process_event_update, .tracing_data = perf_event__process_tracing_data, - .feature = perf_event__process_feature, + .feature = process_feature_event, .build_id = perf_event__process_build_id, .id_index = perf_event__process_id_index, .auxtrace_info = perf_script__process_auxtrace_info, diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c index 59fcc790c8657d881f5c38ebc8e1822343dcf868..653ff65aa2c37991763045c1c1bdb9f76f5d473f 100644 --- a/tools/perf/util/header.c +++ b/tools/perf/util/header.c @@ -3464,7 +3464,7 @@ int perf_event__process_feature(struct perf_tool *tool, pr_warning("invalid record type %d in pipe-mode\n", type); return 0; } - if (feat == HEADER_RESERVED || feat > HEADER_LAST_FEATURE) { + if (feat == HEADER_RESERVED || feat >= HEADER_LAST_FEATURE) { pr_warning("invalid record type %d in pipe-mode\n", type); return -1; }