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The test covers basic re-use of a pinned DEVMAP map, with both matching and mismatching parameters. Signed-off-by: Yureka Lilian <yuka@yuka.dev> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Acked-by: Eduard Zingerman <eddyz87@gmail.com> Link: https://lore.kernel.org/bpf/20250814180113.1245565-4-yuka@yuka.dev
21 lines
443 B
C
21 lines
443 B
C
// SPDX-License-Identifier: GPL-2.0
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#include <linux/bpf.h>
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#include <bpf/bpf_helpers.h>
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struct {
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__uint(type, BPF_MAP_TYPE_DEVMAP);
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__uint(max_entries, 1);
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__type(key, __u32);
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__type(value, __u32);
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__uint(pinning, LIBBPF_PIN_BY_NAME);
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} pinmap1 SEC(".maps");
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struct {
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__uint(type, BPF_MAP_TYPE_DEVMAP);
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__uint(max_entries, 2);
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__type(key, __u32);
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__type(value, __u32);
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__uint(pinning, LIBBPF_PIN_BY_NAME);
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} pinmap2 SEC(".maps");
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