kernel/bpf/map_in_map.c

10 struct bpf_map *bpf_map_meta_alloc(int inner_map_ufd)
12 	struct bpf_map *inner_map, *inner_map_meta;
48 		struct bpf_map *ret = ERR_CAST(inner_map_meta->record);
76 void bpf_map_meta_free(struct bpf_map *map_meta)
83 bool bpf_map_meta_equal(const struct bpf_map *meta0,
84 			const struct bpf_map *meta1)
94 void *bpf_map_fd_get_ptr(struct bpf_map *map,
98 	struct bpf_map *inner_map, *inner_map_meta;
114 void bpf_map_fd_put_ptr(struct bpf_map *map, void *ptr, bool need_defer)
116 	struct bpf_map *inner_map = ptr;
133 	return ((struct bpf_map *)ptr)->id;