diff options
Diffstat (limited to 'tools/perf/util/auxtrace.c')
| -rw-r--r-- | tools/perf/util/auxtrace.c | 25 |
1 files changed, 22 insertions, 3 deletions
diff --git a/tools/perf/util/auxtrace.c b/tools/perf/util/auxtrace.c index 1539c1dc823c..a224687ffbc1 100644 --- a/tools/perf/util/auxtrace.c +++ b/tools/perf/util/auxtrace.c @@ -62,6 +62,22 @@ #include <internal/lib.h> #include "util/sample.h" +#define AUXTRACE_SYNTH_EVENT_ID_OFFSET 1000000000ULL + +/* + * Event IDs are allocated sequentially, so a big offset from any + * existing ID will reach a unused range. + */ +u64 auxtrace_synth_id_range_start(struct evsel *evsel) +{ + u64 id = evsel->core.id[0] + AUXTRACE_SYNTH_EVENT_ID_OFFSET; + + if (!id) + id = 1; + + return id; +} + /* * Make a group from 'leader' to 'last', requiring that the events were not * already grouped to a different leader. @@ -1363,7 +1379,8 @@ static void unleader_auxtrace(struct perf_session *session) } } -int perf_event__process_auxtrace_info(struct perf_session *session, +int perf_event__process_auxtrace_info(const struct perf_tool *tool __maybe_unused, + struct perf_session *session, union perf_event *event) { enum auxtrace_type type = event->auxtrace_info.type; @@ -1407,7 +1424,8 @@ int perf_event__process_auxtrace_info(struct perf_session *session, return 0; } -s64 perf_event__process_auxtrace(struct perf_session *session, +s64 perf_event__process_auxtrace(const struct perf_tool *tool __maybe_unused, + struct perf_session *session, union perf_event *event) { s64 err; @@ -1804,7 +1822,8 @@ void events_stats__auxtrace_error_warn(const struct events_stats *stats) } } -int perf_event__process_auxtrace_error(struct perf_session *session, +int perf_event__process_auxtrace_error(const struct perf_tool *tool __maybe_unused, + struct perf_session *session, union perf_event *event) { if (auxtrace__dont_decode(session)) |