diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-08-03 16:27:40 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-08-04 12:28:10 -0300 |
| commit | 9ee67421fe3b67a0796d6ea620fd5fcb037d3f89 (patch) | |
| tree | 379ff0e5acad160eecf49c5ac5461ae06dca46a9 /tools/perf/scripts/python/net_dropmonitor.py | |
| parent | 75f80859b130a1cc84e59e71295ce2dd51fe1c81 (diff) | |
perf script: No tracepoints? Don't call libtraceevent.
The libtraceevent handler (session->tevent) is only initialized when
there are tracepoints in a perf.data event list, so do not call
pevent_set_function_resolve() in those cases, fixing a segfault.
Reported-by: Jiri Olsa <jolsa@kernel.org>
Tested-by: Jiri Olsa <jolsa@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Borislav Petkov <bp@suse.de>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-xyynkucl5p4bcs13zi4i4b1f@git.kernel.org
Report-link: http://lkml.kernel.org/r/20150803174113.GA20282@krava.redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/net_dropmonitor.py')
0 files changed, 0 insertions, 0 deletions