51 	struct bpf_map map;  member
170 	bpf_map_init_from_attr(&rb_map->map, attr);  in ringbuf_map_alloc()
172 	rb_map->rb = bpf_ringbuf_alloc(attr->max_entries, rb_map->map.numa_node);  in ringbuf_map_alloc()
178 	return &rb_map->map;  in ringbuf_map_alloc()
195 static void ringbuf_map_free(struct bpf_map *map)  in ringbuf_map_free()  argument
199 	rb_map = container_of(map, struct bpf_ringbuf_map, map);  in ringbuf_map_free()
204 static void *ringbuf_map_lookup_elem(struct bpf_map *map, void *key)  in ringbuf_map_lookup_elem()  argument
209 static int ringbuf_map_update_elem(struct bpf_map *map, void *key, void *value,  in ringbuf_map_update_elem()  argument
215 static int ringbuf_map_delete_elem(struct bpf_map *map, void *key)  in ringbuf_map_delete_elem()  argument
220 static int ringbuf_map_get_next_key(struct bpf_map *map, void *key,  in ringbuf_map_get_next_key()  argument
226 static int ringbuf_map_mmap(struct bpf_map *map, struct vm_area_struct *vma)  in ringbuf_map_mmap()  argument
230 	rb_map = container_of(map, struct bpf_ringbuf_map, map);  in ringbuf_map_mmap()
253 static __poll_t ringbuf_map_poll(struct bpf_map *map, struct file *filp,  in ringbuf_map_poll()  argument
258 	rb_map = container_of(map, struct bpf_ringbuf_map, map);  in ringbuf_map_poll()
351 BPF_CALL_3(bpf_ringbuf_reserve, struct bpf_map *, map, u64, size, u64, flags)  in BPF_CALL_3()  argument
358 	rb_map = container_of(map, struct bpf_ringbuf_map, map);  in BPF_CALL_3()
424 BPF_CALL_4(bpf_ringbuf_output, struct bpf_map *, map, void *, data, u64, size,  in BPF_CALL_4()  argument
433 	rb_map = container_of(map, struct bpf_ringbuf_map, map);  in BPF_CALL_4()
452 BPF_CALL_2(bpf_ringbuf_query, struct bpf_map *, map, u64, flags)  in BPF_CALL_2()  argument
456 	rb = container_of(map, struct bpf_ringbuf_map, map)->rb;  in BPF_CALL_2()