diff options
| author |   Namhyung Kim <namhyung@kernel.org> | 2022-10-03 13:46:47 -0700 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-10-06 08:03:53 -0300 |
| commit | 1337b9dcb03b1c81448eed1b70296148f62730b8 (patch) | |
| tree | fb50b41971fd45add4de13b34f245fe2098aba70 /tools/lib | |
| parent | perf tools: Add evlist__add_sched_switch() (diff) | |
| download | linux-dev-1337b9dcb03b1c81448eed1b70296148f62730b8.tar.xz linux-dev-1337b9dcb03b1c81448eed1b70296148f62730b8.zip | |
perf tools: Remove special handling of system-wide evsel
For system-wide evsels, the thread map should be dummy - i.e. it has a
single entry of -1. But the code guarantees such a thread map, so no
need to handle it specially.
No functional change intended.
Reviewed-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20221003204647.1481128-6-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/lib')
| -rw-r--r-- | tools/lib/perf/evsel.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/tools/lib/perf/evsel.c b/tools/lib/perf/evsel.c index 8ce5bbd09666..8b51b008a81f 100644 --- a/tools/lib/perf/evsel.c +++ b/tools/lib/perf/evsel.c @@ -515,9 +515,6 @@ int perf_evsel__alloc_id(struct perf_evsel *evsel, int ncpus, int nthreads) if (ncpus == 0 || nthreads == 0) return 0; - if (evsel->system_wide) - nthreads = 1; - evsel->sample_id = xyarray__new(ncpus, nthreads, sizeof(struct perf_sample_id)); if (evsel->sample_id == NULL) return -ENOMEM; |