xref: /kernel/linux/linux-6.6/tools/testing/selftests/bpf/progs/test_pinning.c
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162306a36Sopenharmony_ci// SPDX-License-Identifier: GPL-2.0
262306a36Sopenharmony_ci
362306a36Sopenharmony_ci#include <linux/bpf.h>
462306a36Sopenharmony_ci#include <bpf/bpf_helpers.h>
562306a36Sopenharmony_ci
662306a36Sopenharmony_cistruct {
762306a36Sopenharmony_ci	__uint(type, BPF_MAP_TYPE_ARRAY);
862306a36Sopenharmony_ci	__uint(max_entries, 1);
962306a36Sopenharmony_ci	__type(key, __u32);
1062306a36Sopenharmony_ci	__type(value, __u64);
1162306a36Sopenharmony_ci	__uint(pinning, LIBBPF_PIN_BY_NAME);
1262306a36Sopenharmony_ci} pinmap SEC(".maps");
1362306a36Sopenharmony_ci
1462306a36Sopenharmony_cistruct {
1562306a36Sopenharmony_ci	__uint(type, BPF_MAP_TYPE_HASH);
1662306a36Sopenharmony_ci	__uint(max_entries, 1);
1762306a36Sopenharmony_ci	__type(key, __u32);
1862306a36Sopenharmony_ci	__type(value, __u64);
1962306a36Sopenharmony_ci} nopinmap SEC(".maps");
2062306a36Sopenharmony_ci
2162306a36Sopenharmony_cistruct {
2262306a36Sopenharmony_ci	__uint(type, BPF_MAP_TYPE_HASH);
2362306a36Sopenharmony_ci	__uint(max_entries, 1);
2462306a36Sopenharmony_ci	__type(key, __u32);
2562306a36Sopenharmony_ci	__type(value, __u64);
2662306a36Sopenharmony_ci	__uint(pinning, LIBBPF_PIN_NONE);
2762306a36Sopenharmony_ci} nopinmap2 SEC(".maps");
2862306a36Sopenharmony_ci
2962306a36Sopenharmony_cichar _license[] SEC("license") = "GPL";
30

Indexes created Thu Nov 07 10:32:03 CST 2024