| From | Arnaldo Carvalho de Melo <> | Subject | [PATCH 15/24] perf tools: Report number of pmu type of unknown events | Date | Mon, 20 Aug 2012 13:26:16 -0300 |
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From: Robert Richter <robert.richter@amd.com>
If detection fails and an event name is unknown, report the type number. Example perf header output:
# Samples: 10K of event 'unknown attr type: 7'
Signed-off-by: Robert Richter <robert.richter@amd.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/1345144224-27280-3-git-send-email-robert.richter@amd.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> --- tools/perf/util/evsel.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c index 6c7dcc1..7ff3c8f 100644 --- a/tools/perf/util/evsel.c +++ b/tools/perf/util/evsel.c @@ -319,7 +319,8 @@ const char *perf_evsel__name(struct perf_evsel *evsel) break; default: - scnprintf(bf, sizeof(bf), "%s", "unknown attr type"); + scnprintf(bf, sizeof(bf), "unknown attr type: %d", + evsel->attr.type); break; } -- 1.7.1
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