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libperf: Add perf_thread_map__nr/perf_thread_map__pid functions

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So it's part of libperf library as basic functions operating on
perf_thread_map objects.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20190822111141.25823-6-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Jiri Olsa
2019-08-22 13:11:41 +02:00
committed by Arnaldo Carvalho de Melo
parent 5e51b0bb24
commit a2f354e3ab
17 changed files with 45 additions and 41 deletions
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4
tools/perf/util/stat.c
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@@ -159,7 +159,7 @@ static void perf_evsel__free_prev_raw_counts(struct evsel *evsel)
static int perf_evsel__alloc_stats(struct evsel *evsel, bool alloc_raw)
{
int ncpus = perf_evsel__nr_cpus(evsel);
int nthreads = thread_map__nr(evsel->core.threads);
int nthreads = perf_thread_map__nr(evsel->core.threads);
if (perf_evsel__alloc_stat_priv(evsel) < 0 ||
perf_evsel__alloc_counts(evsel, ncpus, nthreads) < 0 ||
@@ -309,7 +309,7 @@ process_counter_values(struct perf_stat_config *config, struct evsel *evsel,
static int process_counter_maps(struct perf_stat_config *config,
struct evsel *counter)
{
int nthreads = thread_map__nr(counter->core.threads);
int nthreads = perf_thread_map__nr(counter->core.threads);
int ncpus = perf_evsel__nr_cpus(counter);
int cpu, thread;