1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef __LIBPERF_CPUMAP_H 3 #define __LIBPERF_CPUMAP_H 4 5 #include <perf/core.h> 6 #include <stdio.h> 7 #include <stdbool.h> 8 9 struct perf_cpu_map; 10 11 LIBPERF_API struct perf_cpu_map *perf_cpu_map__dummy_new(void); 12 LIBPERF_API struct perf_cpu_map *perf_cpu_map__new(const char *cpu_list); 13 LIBPERF_API struct perf_cpu_map *perf_cpu_map__read(FILE *file); 14 LIBPERF_API struct perf_cpu_map *perf_cpu_map__get(struct perf_cpu_map *map); 15 LIBPERF_API struct perf_cpu_map *perf_cpu_map__merge(struct perf_cpu_map *orig, 16 struct perf_cpu_map *other); 17 LIBPERF_API void perf_cpu_map__put(struct perf_cpu_map *map); 18 LIBPERF_API int perf_cpu_map__cpu(const struct perf_cpu_map *cpus, int idx); 19 LIBPERF_API int perf_cpu_map__nr(const struct perf_cpu_map *cpus); 20 LIBPERF_API bool perf_cpu_map__empty(const struct perf_cpu_map *map); 21 LIBPERF_API int perf_cpu_map__max(struct perf_cpu_map *map); 22 23 #define perf_cpu_map__for_each_cpu(cpu, idx, cpus) \ 24 for ((idx) = 0, (cpu) = perf_cpu_map__cpu(cpus, idx); \ 25 (idx) < perf_cpu_map__nr(cpus); \ 26 (idx)++, (cpu) = perf_cpu_map__cpu(cpus, idx)) 27 28 #endif /* __LIBPERF_CPUMAP_H */ 29