702 BPF_CALL_2(bpf_per_cpu_ptr, const void *, ptr, u32, cpu)  in BPF_CALL_2()  argument
707 	return (unsigned long)per_cpu_ptr((const void __percpu *)ptr, cpu);  in BPF_CALL_2()
1396 BPF_CALL_2(bpf_kptr_xchg, void *, map_value, void *, ptr)  in BPF_CALL_2()  argument
1400 	return xchg(kptr, (unsigned long)ptr);  in BPF_CALL_2()
1425 static bool bpf_dynptr_is_rdonly(struct bpf_dynptr_kern *ptr)  in bpf_dynptr_is_rdonly()  argument
1427 	return ptr->size & DYNPTR_RDONLY_BIT;  in bpf_dynptr_is_rdonly()
1430 static void bpf_dynptr_set_type(struct bpf_dynptr_kern *ptr, enum bpf_dynptr_type type)  in bpf_dynptr_set_type()  argument
1432 	ptr->size |= type << DYNPTR_TYPE_SHIFT;  in bpf_dynptr_set_type()
1435 u32 bpf_dynptr_get_size(struct bpf_dynptr_kern *ptr)  in bpf_dynptr_get_size()  argument
1437 	return ptr->size & DYNPTR_SIZE_MASK;  in bpf_dynptr_get_size()
1445 void bpf_dynptr_init(struct bpf_dynptr_kern *ptr, void *data,  in bpf_dynptr_init()  argument
1448 	ptr->data = data;  in bpf_dynptr_init()
1449 	ptr->offset = offset;  in bpf_dynptr_init()
1450 	ptr->size = size;  in bpf_dynptr_init()
1451 	bpf_dynptr_set_type(ptr, type);  in bpf_dynptr_init()
1454 void bpf_dynptr_set_null(struct bpf_dynptr_kern *ptr)  in bpf_dynptr_set_null()  argument
1456 	memset(ptr, 0, sizeof(*ptr));  in bpf_dynptr_set_null()
1459 static int bpf_dynptr_check_off_len(struct bpf_dynptr_kern *ptr, u32 offset, u32 len)  in bpf_dynptr_check_off_len()  argument
1461 	u32 size = bpf_dynptr_get_size(ptr);  in bpf_dynptr_check_off_len()
1469 BPF_CALL_4(bpf_dynptr_from_mem, void *, data, u32, size, u64, flags, struct bpf_dynptr_kern *, ptr)  in BPF_CALL_4()  argument
1485 	bpf_dynptr_init(ptr, data, BPF_DYNPTR_TYPE_LOCAL, 0, size);  in BPF_CALL_4()
1490 	bpf_dynptr_set_null(ptr);  in BPF_CALL_4()
1560 BPF_CALL_3(bpf_dynptr_data, struct bpf_dynptr_kern *, ptr, u32, offset, u32, len)  in BPF_CALL_3()  argument
1564 	if (!ptr->data)  in BPF_CALL_3()
1567 	err = bpf_dynptr_check_off_len(ptr, offset, len);  in BPF_CALL_3()
1571 	if (bpf_dynptr_is_rdonly(ptr))  in BPF_CALL_3()
1574 	return (unsigned long)(ptr->data + ptr->offset + offset);  in BPF_CALL_3()