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perf evsel: Remove superfluous nthreads system_wide setup in alloc_fd()

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It's already setup in the only caller of this method in
perf_evsel__open(), right before calling perf_evsel__alloc_fd(), no need
to do it again.

Also it's better to have it out of the function before we move it to
libperf.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lkml.kernel.org/n/tip-1k8lhyjxfk7o8v4g3r7eyjc9@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Jiri Olsa 2019-05-17 13:33:47 +02:00 committed by Arnaldo Carvalho de Melo
parent 53651b28cf
commit 10981c8012
1 changed files with 0 additions and 3 deletions
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3
tools/perf/util/evsel.c
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@ -1148,9 +1148,6 @@ void perf_evsel__config(struct perf_evsel *evsel, struct record_opts *opts,
static int perf_evsel__alloc_fd(struct perf_evsel *evsel, int ncpus, int nthreads)
{
if (evsel->system_wide)
nthreads = 1;
evsel->fd = xyarray__new(ncpus, nthreads, sizeof(int));
if (evsel->fd) {