mirror of https://github.com/torvalds/linux.git
26 lines
569 B
C
26 lines
569 B
C
// SPDX-License-Identifier: GPL-2.0
|
|
/* Copyright (C) 2025. Huawei Technologies Co., Ltd */
|
|
#include <linux/bpf.h>
|
|
#include <bpf/bpf_helpers.h>
|
|
|
|
char _license[] SEC("license") = "GPL";
|
|
|
|
struct inner_map_type {
|
|
__uint(type, BPF_MAP_TYPE_ARRAY);
|
|
__uint(key_size, 4);
|
|
__uint(value_size, 4);
|
|
__uint(max_entries, 1);
|
|
} inner_map SEC(".maps");
|
|
|
|
struct {
|
|
__uint(type, BPF_MAP_TYPE_HASH_OF_MAPS);
|
|
__uint(max_entries, 64);
|
|
__type(key, int);
|
|
__type(value, int);
|
|
__array(values, struct inner_map_type);
|
|
} outer_map SEC(".maps") = {
|
|
.values = {
|
|
[0] = &inner_map,
|
|
},
|
|
};
|