diff options
| author | Arnaldo Carvalho de Melo <[email protected]> | 2019-06-17 17:32:53 +0000 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2019-06-17 18:57:20 +0000 |
| commit | fdbdd7e8580eac9bdafa532746c865644d125e34 (patch) | |
| tree | 4741ddbc5f3a588f9743348aa0a612cfca2d3cc2 /tools/perf/scripts/python/compaction-times.py | |
| parent | perf trace: Fixup pointer arithmetic when consuming augmented syscall args (diff) | |
| download | kernel-fdbdd7e8580eac9bdafa532746c865644d125e34.tar.gz kernel-fdbdd7e8580eac9bdafa532746c865644d125e34.zip | |
perf evsel: Make perf_evsel__name() accept a NULL argument
In which case it simply returns "unknown", like when it can't figure out
the evsel->name value.
This makes this code more robust and fixes a problem in 'perf trace'
where a NULL evsel was being passed to a routine that only used the
evsel for printing its name when a invalid syscall id was passed.
Reported-by: Leo Yan <[email protected]>
Cc: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Namhyung Kim <[email protected]>
Link: https://lkml.kernel.org/n/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/compaction-times.py')
0 files changed, 0 insertions, 0 deletions