diff options
Diffstat (limited to 'kernel/tools/perf/util/cpumap.h')
-rw-r--r-- | kernel/tools/perf/util/cpumap.h | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/kernel/tools/perf/util/cpumap.h b/kernel/tools/perf/util/cpumap.h index 61a654849..85f777245 100644 --- a/kernel/tools/perf/util/cpumap.h +++ b/kernel/tools/perf/util/cpumap.h @@ -3,25 +3,32 @@ #include <stdio.h> #include <stdbool.h> +#include <linux/atomic.h> #include "perf.h" #include "util/debug.h" struct cpu_map { + atomic_t refcnt; int nr; int map[]; }; struct cpu_map *cpu_map__new(const char *cpu_list); +struct cpu_map *cpu_map__empty_new(int nr); struct cpu_map *cpu_map__dummy_new(void); -void cpu_map__delete(struct cpu_map *map); struct cpu_map *cpu_map__read(FILE *file); size_t cpu_map__fprintf(struct cpu_map *map, FILE *fp); -int cpu_map__get_socket(struct cpu_map *map, int idx); -int cpu_map__get_core(struct cpu_map *map, int idx); +int cpu_map__get_socket_id(int cpu); +int cpu_map__get_socket(struct cpu_map *map, int idx, void *data); +int cpu_map__get_core_id(int cpu); +int cpu_map__get_core(struct cpu_map *map, int idx, void *data); int cpu_map__build_socket_map(struct cpu_map *cpus, struct cpu_map **sockp); int cpu_map__build_core_map(struct cpu_map *cpus, struct cpu_map **corep); +struct cpu_map *cpu_map__get(struct cpu_map *map); +void cpu_map__put(struct cpu_map *map); + static inline int cpu_map__socket(struct cpu_map *sock, int s) { if (!sock || s > sock->nr || s < 0) @@ -81,4 +88,7 @@ static inline int cpu__get_node(int cpu) return cpunode_map[cpu]; } +int cpu_map__build_map(struct cpu_map *cpus, struct cpu_map **res, + int (*f)(struct cpu_map *map, int cpu, void *data), + void *data); #endif /* __PERF_CPUMAP_H */ |