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| author |   Adrian Hunter <adrian.hunter@intel.com> | 2015-04-09 18:53:50 +0300 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-04-29 10:37:53 -0300 |
| commit | 85ed47299e979b861e314c2e177a6de5d9163a85 (patch) | |
| tree | 20fea1b09cfdf00ef760cc24f278bd9f8466bef8 /tools/perf/util/session.c | |
| parent | perf session: Add instruction tracing options (diff) | |
| download | linux-dev-85ed47299e979b861e314c2e177a6de5d9163a85.tar.xz linux-dev-85ed47299e979b861e314c2e177a6de5d9163a85.zip | |
perf auxtrace: Add helpers for AUX area tracing errors
Add functions to synthesize, count and print AUX area tracing error
events.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1428594864-29309-11-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/session.c')
| -rw-r--r-- | tools/perf/util/session.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index 7271c6bcb2dc..1db3ce118a54 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -1093,6 +1093,7 @@ static s64 perf_session__process_user_event(struct perf_session *session, lseek(fd, file_offset + event->header.size, SEEK_SET); return tool->auxtrace(tool, event, session); case PERF_RECORD_AUXTRACE_ERROR: + perf_session__auxtrace_error_inc(session, event); return tool->auxtrace_error(tool, event, session); default: return -EINVAL; @@ -1282,6 +1283,8 @@ static void perf_session__warn_about_errors(const struct perf_session *session) if (oe->nr_unordered_events != 0) ui__warning("%u out of order events recorded.\n", oe->nr_unordered_events); + + events_stats__auxtrace_error_warn(stats); } volatile int session_done; |