456 static void bpf_ringbuf_commit(void *sample, u64 flags, bool discard)  in bpf_ringbuf_commit()  argument
463 	hdr = sample - BPF_RINGBUF_HDR_SZ;  in bpf_ringbuf_commit()
484 BPF_CALL_2(bpf_ringbuf_submit, void *, sample, u64, flags)  in BPF_CALL_2()  argument
486 	bpf_ringbuf_commit(sample, flags, false /* discard */);  in BPF_CALL_2()
497 BPF_CALL_2(bpf_ringbuf_discard, void *, sample, u64, flags)  in BPF_CALL_2()  argument
499 	bpf_ringbuf_commit(sample, flags, true /* discard */);  in BPF_CALL_2()
569 	void *sample;  in BPF_CALL_4()  local
585 	sample = __bpf_ringbuf_reserve(rb_map->rb, size);  in BPF_CALL_4()
586 	if (!sample) {  in BPF_CALL_4()
591 	bpf_dynptr_init(ptr, sample, BPF_DYNPTR_TYPE_RINGBUF, 0, size);  in BPF_CALL_4()
643 static int __bpf_user_ringbuf_peek(struct bpf_ringbuf *rb, void **sample, u32 *size)  in __bpf_user_ringbuf_peek()  argument
692 	*sample = (void *)((uintptr_t)rb->data +  in __bpf_user_ringbuf_peek()
733 		void *sample;  in BPF_CALL_4()  local
736 		err = __bpf_user_ringbuf_peek(rb, &sample, &size);  in BPF_CALL_4()
749 		bpf_dynptr_init(&dynptr, sample, BPF_DYNPTR_TYPE_LOCAL, 0, size);  in BPF_CALL_4()