diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-01-24 17:19:06 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-01-26 15:42:59 +0100 |
| commit | 0a87e7bc6c55dd248270ee0ab4212cd0ef8ea04a (patch) | |
| tree | 9c049a1417973f736eb37b09f0396ba6aa4dd54d /tools/perf/util/scripting-engines/trace-event-perl.c | |
| parent | tools lib bpf: Add libbpf_get_error() (diff) | |
| download | linux-0a87e7bc6c55dd248270ee0ab4212cd0ef8ea04a.tar.xz linux-0a87e7bc6c55dd248270ee0ab4212cd0ef8ea04a.zip | |
perf scripting perl: Do not die() when not founding event for a type
Do just like handling other cases i.e. print some debug message and
ignore the sample.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-t7kzlm3cxyvbd7d9n9554ai9@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-perl.c')
| -rw-r--r-- | tools/perf/util/scripting-engines/trace-event-perl.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/tools/perf/util/scripting-engines/trace-event-perl.c b/tools/perf/util/scripting-engines/trace-event-perl.c index e55a132f69b7..014ecd6f67c4 100644 --- a/tools/perf/util/scripting-engines/trace-event-perl.c +++ b/tools/perf/util/scripting-engines/trace-event-perl.c @@ -350,8 +350,10 @@ static void perl_process_tracepoint(struct perf_sample *sample, if (evsel->attr.type != PERF_TYPE_TRACEPOINT) return; - if (!event) - die("ug! no event found for type %" PRIu64, (u64)evsel->attr.config); + if (!event) { + pr_debug("ug! no event found for type %" PRIu64, (u64)evsel->attr.config); + return; + } pid = raw_field_value(event, "common_pid", data); |