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| author | Yang Jihong <yangjihong@bytedance.com> | 2024-04-01 14:27:24 +0800 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2024-04-03 11:48:56 -0300 |
| commit | 09d2056efe0c02b7a589915c004c6e925735d081 (patch) | |
| tree | 502d6ae05ac14c9da2391f6c0b609b713e34e08d /tools/perf/builtin-sched.c | |
| parent | 6e4b398770d5023eb6383da9360a23bd537c155b (diff) | |
| download | lwn-09d2056efe0c02b7a589915c004c6e925735d081.tar.gz lwn-09d2056efe0c02b7a589915c004c6e925735d081.zip | |
perf evsel: Use evsel__name_is() helper
Code cleanup, replace strcmp(evsel__name(evsel, {NAME})) with
evsel__name_is() helper.
No functional change.
Committer notes:
Fix this build error:
trace.syscalls.events.bpf_output = evlist__last(trace.evlist);
- assert(evsel__name_is(trace.syscalls.events.bpf_output), "__augmented_syscalls__");
+ assert(evsel__name_is(trace.syscalls.events.bpf_output, "__augmented_syscalls__"));
Reviewed-by: Ian Rogers <irogers@google.com>
Signed-off-by: Yang Jihong <yangjihong@bytedance.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20240401062724.1006010-3-yangjihong@bytedance.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-sched.c')
| -rw-r--r-- | tools/perf/builtin-sched.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c index 1bfb22347371..0fce7d8986c0 100644 --- a/tools/perf/builtin-sched.c +++ b/tools/perf/builtin-sched.c @@ -2148,7 +2148,7 @@ static bool is_idle_sample(struct perf_sample *sample, struct evsel *evsel) { /* pid 0 == swapper == idle task */ - if (strcmp(evsel__name(evsel), "sched:sched_switch") == 0) + if (evsel__name_is(evsel, "sched:sched_switch")) return evsel__intval(evsel, sample, "prev_pid") == 0; return sample->pid == 0; @@ -2375,7 +2375,7 @@ static bool timehist_skip_sample(struct perf_sched *sched, } if (sched->idle_hist) { - if (strcmp(evsel__name(evsel), "sched:sched_switch")) + if (!evsel__name_is(evsel, "sched:sched_switch")) rc = true; else if (evsel__intval(evsel, sample, "prev_pid") != 0 && evsel__intval(evsel, sample, "next_pid") != 0) |