diff options
| author |   Adrian Hunter <adrian.hunter@intel.com> | 2022-08-09 11:07:02 +0300 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-08-10 14:30:09 -0300 |
| commit | 806731a9465b42aaf887cbaf8bfee7eccc9417de (patch) | |
| tree | 7a1cf71e17d762a0f7dffd5c473b999d20147ff6 /tools/perf/util/perf_api_probe.c | |
| parent | perf tests: Fix Track with sched_switch test for hybrid case (diff) | |
| download | linux-dev-806731a9465b42aaf887cbaf8bfee7eccc9417de.tar.xz linux-dev-806731a9465b42aaf887cbaf8bfee7eccc9417de.zip | |
perf tools: Do not pass NULL to parse_events()
Many cases do not use the extra error information provided by
parse_events and instead pass NULL as the struct parse_events_error
pointer. Add a wrapper for those cases so that the pointer is never
NULL.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20220809080702.6921-4-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/perf_api_probe.c')
| -rw-r--r-- | tools/perf/util/perf_api_probe.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/perf_api_probe.c b/tools/perf/util/perf_api_probe.c index c28dd50bd571..e1e2d701599c 100644 --- a/tools/perf/util/perf_api_probe.c +++ b/tools/perf/util/perf_api_probe.c @@ -23,7 +23,7 @@ static int perf_do_probe_api(setup_probe_fn_t fn, struct perf_cpu cpu, const cha if (!evlist) return -ENOMEM; - if (parse_events(evlist, str, NULL)) + if (parse_event(evlist, str)) goto out_delete; evsel = evlist__first(evlist); |