diff mbox series

[v2,32/48] perf script: Use for each cpu to aid readability

Message ID 20211223074541.3318938-33-irogers@google.com (mailing list archive)
State New, archived
Headers show
Series Refactor perf cpumap | expand

Commit Message

Ian Rogers Dec. 23, 2021, 7:45 a.m. UTC 
Use perf_cpu_map__for_each_cpu to help with readability.

Signed-off-by: Ian Rogers <irogers@google.com>
---
 tools/perf/builtin-script.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
index 9434367af166..af06fe1271cc 100644
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
@@ -2113,8 +2113,7 @@  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)
@@ -2127,13 +2126,13 @@  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,