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authorIan Rogers <irogers@google.com>2022-01-04 22:13:35 -0800
committerArnaldo Carvalho de Melo <acme@redhat.com>2022-01-12 14:28:22 -0300
commitf9551b3f6249cfe8ea5b5f8716675ccf2f6ec737 (patch)
tree62e7bdf3b372750242b378f57ffdbce3a5bf4843 /tools/perf
parent7ea82fbee4598e51e8bf47566b252cd5745d5b17 (diff)
downloadlinux-f9551b3f6249cfe8ea5b5f8716675ccf2f6ec737.tar.bz2
perf script: Use for each cpu to aid readability
Use perf_cpu_map__for_each_cpu() to help with readability. Signed-off-by: Ian Rogers <irogers@google.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: James Clark <james.clark@arm.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: John Garry <john.garry@huawei.com> Cc: Kajol Jain <kjain@linux.ibm.com> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Leo Yan <leo.yan@linaro.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Cc: Mike Leach <mike.leach@linaro.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Clarke <pc@us.ibm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Riccardo Mancini <rickyman7@gmail.com> Cc: Stephane Eranian <eranian@google.com> Cc: Suzuki Poulouse <suzuki.poulose@arm.com> Cc: Vineet Singh <vineet.singh@intel.com> Cc: coresight@lists.linaro.org Cc: linux-arm-kernel@lists.infradead.org Cc: zhengjun.xing@intel.com Link: https://lore.kernel.org/r/20220105061351.120843-33-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf')
-rw-r--r--tools/perf/builtin-script.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
index c9b3002ec254..f40319144856 100644
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
@@ -2115,8 +2115,7 @@ static struct scripting_ops *scripting_ops;
static void __process_stat(struct evsel *counter, u64 tstamp)
{
int nthreads = perf_thread_map__nr(counter->core.threads);
- int ncpus = evsel__nr_cpus(counter);
- int cpu, thread;
+ int idx, cpu, thread;
static int header_printed;
if (counter->core.system_wide)
@@ -2129,13 +2128,13 @@ static void __process_stat(struct evsel *counter, u64 tstamp)
}
for (thread = 0; thread < nthreads; thread++) {
- for (cpu = 0; cpu < ncpus; cpu++) {
+ perf_cpu_map__for_each_cpu(cpu, idx, evsel__cpus(counter)) {
struct perf_counts_values *counts;
counts = perf_counts(counter->counts, cpu, thread);
printf("%3d %8d %15" PRIu64 " %15" PRIu64 " %15" PRIu64 " %15" PRIu64 " %s\n",
- counter->core.cpus->map[cpu],
+ cpu,
perf_thread_map__pid(counter->core.threads, thread),
counts->val,
counts->ena,