Lines Matching defs:map_fd
4076 static bool map_is_reuse_compat(const struct bpf_map *map, int map_fd)
4085 err = bpf_obj_get_info_by_fd(map_fd, &map_info, &map_info_len);
4087 err = bpf_get_map_info_from_fdinfo(map_fd, &map_info);
4089 pr_warn("failed to get map info for map FD %d: %s\n", map_fd,
9983 int map_fd; /* BPF_MAP_TYPE_PERF_EVENT_ARRAY BPF map FD */
10015 bpf_map_delete_elem(pb->map_fd, &cpu_buf->map_key);
10076 static struct perf_buffer *__perf_buffer__new(int map_fd, size_t page_cnt,
10079 struct perf_buffer *perf_buffer__new(int map_fd, size_t page_cnt,
10096 return __perf_buffer__new(map_fd, page_cnt, &p);
10100 perf_buffer__new_raw(int map_fd, size_t page_cnt,
10112 return __perf_buffer__new(map_fd, page_cnt, &p);
10115 static struct perf_buffer *__perf_buffer__new(int map_fd, size_t page_cnt,
10135 err = bpf_obj_get_info_by_fd(map_fd, &map, &map_info_len);
10143 map_fd, libbpf_strerror_r(err, msg, sizeof(msg)));
10147 map_fd);
10167 pb->map_fd = map_fd;
10229 err = bpf_map_update_elem(pb->map_fd, &map_key,
10861 int prot, map_fd = bpf_map__fd(map);
10888 MAP_SHARED | MAP_FIXED, map_fd, 0);