82 	struct bpf_map map;
193 static struct bpf_map *ringbuf_map_alloc(union bpf_attr *attr)  in ringbuf_map_alloc()
243 static void ringbuf_map_free(struct bpf_map *map)  in ringbuf_map_free()
252 static void *ringbuf_map_lookup_elem(struct bpf_map *map, void *key)  in ringbuf_map_lookup_elem()
257 static long ringbuf_map_update_elem(struct bpf_map *map, void *key, void *value,  in ringbuf_map_update_elem()
263 static long ringbuf_map_delete_elem(struct bpf_map *map, void *key)  in ringbuf_map_delete_elem()
268 static int ringbuf_map_get_next_key(struct bpf_map *map, void *key,  in ringbuf_map_get_next_key()
274 static int ringbuf_map_mmap_kern(struct bpf_map *map, struct vm_area_struct *vma)  in ringbuf_map_mmap_kern()
290 static int ringbuf_map_mmap_user(struct bpf_map *map, struct vm_area_struct *vma)  in ringbuf_map_mmap_user()
335 static __poll_t ringbuf_map_poll_kern(struct bpf_map *map, struct file *filp,  in ringbuf_map_poll_kern()
348 static __poll_t ringbuf_map_poll_user(struct bpf_map *map, struct file *filp,  in ringbuf_map_poll_user()
361 static u64 ringbuf_map_mem_usage(const struct bpf_map *map)  in ringbuf_map_mem_usage()
539 BPF_CALL_3(bpf_ringbuf_reserve, struct bpf_map *, map, u64, size, u64, flags)  in BPF_CALL_3()  argument
612 BPF_CALL_4(bpf_ringbuf_output, struct bpf_map *, map, void *, data, u64, size,  in BPF_CALL_4()  argument
640 BPF_CALL_2(bpf_ringbuf_query, struct bpf_map *, map, u64, flags)  in BPF_CALL_2()  argument
669 BPF_CALL_4(bpf_ringbuf_reserve_dynptr, struct bpf_map *, map, u32, size, u64, flags,  in BPF_CALL_4()  argument
816 BPF_CALL_4(bpf_user_ringbuf_drain, struct bpf_map *, map,  in BPF_CALL_4()  argument