@@ -663,9 +663,9 @@ size_t cpu_map__snprint_mask(struct perf_cpu_map *map, char *buf, size_t size)
return ptr - buf;
}
-const struct perf_cpu_map *cpu_map__online(void) /* thread unsafe */
+struct perf_cpu_map *cpu_map__online(void) /* thread unsafe */
{
- static const struct perf_cpu_map *online = NULL;
+ static struct perf_cpu_map *online;
if (!online)
online = perf_cpu_map__new(NULL); /* from /sys/devices/system/cpu/online */
@@ -48,7 +48,7 @@ struct perf_cpu_map *cpu_map__new_data(const struct perf_record_cpu_map_data *da
size_t cpu_map__snprint(struct perf_cpu_map *map, char *buf, size_t size);
size_t cpu_map__snprint_mask(struct perf_cpu_map *map, char *buf, size_t size);
size_t cpu_map__fprintf(struct perf_cpu_map *map, FILE *fp);
-const struct perf_cpu_map *cpu_map__online(void); /* thread unsafe */
+struct perf_cpu_map *cpu_map__online(void); /* thread unsafe */
int cpu__setup_cpunode_map(void);
@@ -59,7 +59,7 @@ struct perf_cpu cpu__max_present_cpu(void);
/**
* cpu_map__is_dummy - Events associated with a pid, rather than a CPU, use a single dummy map with an entry of -1.
*/
-static inline bool cpu_map__is_dummy(struct perf_cpu_map *cpus)
+static inline bool cpu_map__is_dummy(const struct perf_cpu_map *cpus)
{
return perf_cpu_map__nr(cpus) == 1 && perf_cpu_map__cpu(cpus, 0).cpu == -1;
}
@@ -610,7 +610,7 @@ static struct perf_cpu_map *pmu_cpumask(int dirfd, const char *name)
return cpus;
}
- return NULL;
+ return !strcmp(name, "cpu") ? perf_cpu_map__get(cpu_map__online()) : NULL;
}
static bool pmu_is_uncore(int dirfd, const char *name)