diff options
Diffstat (limited to '')
| -rw-r--r-- | tools/perf/util/svghelper.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/tools/perf/util/svghelper.c b/tools/perf/util/svghelper.c index 96f941e01681..b1d259f590e9 100644 --- a/tools/perf/util/svghelper.c +++ b/tools/perf/util/svghelper.c @@ -21,6 +21,7 @@ #include <perf/cpumap.h> #include "env.h" +#include "perf.h" #include "svghelper.h" static u64 first_time, last_time; @@ -331,7 +332,7 @@ static char *cpu_model(void) file = fopen("/proc/cpuinfo", "r"); if (file) { while (fgets(buf, 255, file)) { - if (strstr(buf, "model name")) { + if (strcasestr(buf, "model name")) { strlcpy(cpu_m, &buf[13], 255); break; } @@ -725,26 +726,24 @@ static void scan_core_topology(int *map, struct topology *t, int nr_cpus) static int str_to_bitmap(char *s, cpumask_t *b, int nr_cpus) { - int i; - int ret = 0; - struct perf_cpu_map *m; - int c; + int idx, ret = 0; + struct perf_cpu_map *map; + struct perf_cpu cpu; - m = perf_cpu_map__new(s); - if (!m) + map = perf_cpu_map__new(s); + if (!map) return -1; - for (i = 0; i < m->nr; i++) { - c = m->map[i]; - if (c >= nr_cpus) { + perf_cpu_map__for_each_cpu(cpu, idx, map) { + if (cpu.cpu >= nr_cpus) { ret = -1; break; } - set_bit(c, cpumask_bits(b)); + __set_bit(cpu.cpu, cpumask_bits(b)); } - perf_cpu_map__put(m); + perf_cpu_map__put(map); return ret; } @@ -754,6 +753,7 @@ int svg_build_topology_map(struct perf_env *env) int i, nr_cpus; struct topology t; char *sib_core, *sib_thr; + int ret = -1; nr_cpus = min(env->nr_cpus_online, MAX_NR_CPUS); @@ -799,11 +799,11 @@ int svg_build_topology_map(struct perf_env *env) scan_core_topology(topology_map, &t, nr_cpus); - return 0; + ret = 0; exit: zfree(&t.sib_core); zfree(&t.sib_thr); - return -1; + return ret; } |