diff options
Diffstat (limited to 'tools/lib/perf/cpumap.c')
| -rw-r--r-- | tools/lib/perf/cpumap.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/tools/lib/perf/cpumap.c b/tools/lib/perf/cpumap.c index ca0215047c32..6d8e521c59e1 100644 --- a/tools/lib/perf/cpumap.c +++ b/tools/lib/perf/cpumap.c @@ -68,6 +68,11 @@ static struct perf_cpu_map *cpu_map__default_new(void) return cpus; } +struct perf_cpu_map *perf_cpu_map__default_new(void) +{ + return cpu_map__default_new(); +} + static int cmp_int(const void *a, const void *b) { return *(const int *)a - *(const int*)b; @@ -277,14 +282,8 @@ int perf_cpu_map__idx(struct perf_cpu_map *cpus, int cpu) int perf_cpu_map__max(struct perf_cpu_map *map) { - int i, max = -1; - - for (i = 0; i < map->nr; i++) { - if (map->map[i] > max) - max = map->map[i]; - } - - return max; + // cpu_map__trim_new() qsort()s it, cpu_map__default_new() sorts it as well. + return map->nr > 0 ? map->map[map->nr - 1] : -1; } /* |