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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/event.h | |
| parent | f6986c95af84ff2a76847910b4322f542b793bbf (diff) | |
| download | op-kernel-dev-85ed47299e979b861e314c2e177a6de5d9163a85.zip op-kernel-dev-85ed47299e979b861e314c2e177a6de5d9163a85.tar.gz | |
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/event.h')
| -rw-r--r-- | tools/perf/util/event.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h index 657dcfa..8ef3725 100644 --- a/tools/perf/util/event.h +++ b/tools/perf/util/event.h @@ -221,6 +221,11 @@ enum perf_user_event_type { /* above any possible kernel type */ PERF_RECORD_HEADER_MAX }; +enum auxtrace_error_type { + PERF_AUXTRACE_ERROR_ITRACE = 1, + PERF_AUXTRACE_ERROR_MAX +}; + /* * The kernel collects the number of events it couldn't send in a stretch and * when possible sends this number in a PERF_RECORD_LOST event. The number of @@ -245,6 +250,7 @@ struct events_stats { u32 nr_invalid_chains; u32 nr_unknown_id; u32 nr_unprocessable_samples; + u32 nr_auxtrace_errors[PERF_AUXTRACE_ERROR_MAX]; }; struct attr_event { |
