51 	struct bpf_map map;
152 static struct bpf_map *ringbuf_map_alloc(union bpf_attr *attr)  in ringbuf_map_alloc()
214 static void ringbuf_map_free(struct bpf_map *map)  in ringbuf_map_free()
223 static void *ringbuf_map_lookup_elem(struct bpf_map *map, void *key)  in ringbuf_map_lookup_elem()
228 static int ringbuf_map_update_elem(struct bpf_map *map, void *key, void *value,  in ringbuf_map_update_elem()
234 static int ringbuf_map_delete_elem(struct bpf_map *map, void *key)  in ringbuf_map_delete_elem()
239 static int ringbuf_map_get_next_key(struct bpf_map *map, void *key,  in ringbuf_map_get_next_key()
245 static int ringbuf_map_mmap(struct bpf_map *map, struct vm_area_struct *vma)  in ringbuf_map_mmap()
272 static __poll_t ringbuf_map_poll(struct bpf_map *map, struct file *filp,  in ringbuf_map_poll()
370 BPF_CALL_3(bpf_ringbuf_reserve, struct bpf_map *, map, u64, size, u64, flags)  in BPF_CALL_3()  argument
443 BPF_CALL_4(bpf_ringbuf_output, struct bpf_map *, map, void *, data, u64, size,  in BPF_CALL_4()  argument
471 BPF_CALL_2(bpf_ringbuf_query, struct bpf_map *, map, u64, flags)  in BPF_CALL_2()  argument