diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2023-04-20 20:54:11 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2023-04-24 19:28:11 +0200 |
| commit | ce1d3bc2733224573600e5564203345caea814eb (patch) | |
| tree | 328b64218285f9e19a17faa9bd020c3f3ffac383 /tools/perf/util/evlist.c | |
| parent | libperf rc_check: Enable implicitly with sanitizers (diff) | |
| download | linux-ce1d3bc2733224573600e5564203345caea814eb.tar.xz linux-ce1d3bc2733224573600e5564203345caea814eb.zip | |
perf evsel: Introduce evsel__name_is() method to check if the evsel name is equal to a given string
This makes the logic a bit clear by avoiding the !strcmp() pattern and
also a way to intercept the pointer if we need to do extra validation on
it or to do lazy setting of evsel->name via evsel__name(evsel).
Reviewed-by: "Liang, Kan" <kan.liang@linux.intel.com>
Cc: 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/lkml/ZEGLM8VehJbS0gP2@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/evlist.c')
| -rw-r--r-- | tools/perf/util/evlist.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index 2260e27adf44..a0504316b06f 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -467,7 +467,7 @@ static int evsel__strcmp(struct evsel *pos, char *evsel_name) return 0; if (evsel__is_dummy_event(pos)) return 1; - return strcmp(pos->name, evsel_name); + return !evsel__name_is(pos, evsel_name); } static int evlist__is_enabled(struct evlist *evlist) @@ -1706,7 +1706,7 @@ struct evsel *evlist__find_evsel_by_str(struct evlist *evlist, const char *str) evlist__for_each_entry(evlist, evsel) { if (!evsel->name) continue; - if (strcmp(str, evsel->name) == 0) + if (evsel__name_is(evsel, str)) return evsel; } |