From: Ian Rogers <irogers@google.com>
Date: Thu, 13 Nov 2025 18:05:08 +0000 (-0800)
Subject: perf pmu: perf_cpu_map__new_int to avoid parsing a string
X-Git-Tag: v6.19-rc1~61^2~103
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f69d34e8f23db8bca38c82a04ee9cd990777aaa2;p=thirdparty%2Flinux.git

perf pmu: perf_cpu_map__new_int to avoid parsing a string

Prefer perf_cpu_map__new_int(0) to perf_cpu_map__new("0") as it avoids
strings parsing.

Signed-off-by: Ian Rogers <irogers@google.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
---

diff --git a/tools/perf/util/drm_pmu.c b/tools/perf/util/drm_pmu.c
index b3052266d5993..b48a375e45843 100644
--- a/tools/perf/util/drm_pmu.c
+++ b/tools/perf/util/drm_pmu.c
@@ -120,7 +120,7 @@ static struct drm_pmu *add_drm_pmu(struct list_head *pmus, char *line, size_t li
 		return NULL;
 	}
 
-	drm->pmu.cpus = perf_cpu_map__new("0");
+	drm->pmu.cpus = perf_cpu_map__new_int(0);
 	if (!drm->pmu.cpus) {
 		perf_pmu__delete(&drm->pmu);
 		return NULL;
diff --git a/tools/perf/util/hwmon_pmu.c b/tools/perf/util/hwmon_pmu.c
index 5c27256a220a5..279d6b1a47f03 100644
--- a/tools/perf/util/hwmon_pmu.c
+++ b/tools/perf/util/hwmon_pmu.c
@@ -376,7 +376,7 @@ struct perf_pmu *hwmon_pmu__new(struct list_head *pmus, const char *hwmon_dir,
 		perf_pmu__delete(&hwm->pmu);
 		return NULL;
 	}
-	hwm->pmu.cpus = perf_cpu_map__new("0");
+	hwm->pmu.cpus = perf_cpu_map__new_int(0);
 	if (!hwm->pmu.cpus) {
 		perf_pmu__delete(&hwm->pmu);
 		return NULL;