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bpf: selftests: Fix bpf_map_sum_elem_count() kfunc prototype

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The prototype in progs/map_percpu_stats.c is not in line with how the
actual kfuncs are defined in kernel/bpf/map_iter.c. This causes
compilation errors when kfunc prototypes are generated from BTF.

Fix by aligning with actual kfunc definitions.

Signed-off-by: Daniel Xu <dxu@dxuuu.xyz>
Link: https://lore.kernel.org/r/0497e11a71472dcb71ada7c90ad691523ae87c3b.1718207789.git.dxu@dxuuu.xyz
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
This commit is contained in:
Daniel Xu 2024-06-12 09:58:29 -06:00 • committed by Alexei Starovoitov
parent 89f0b1abac
commit ac42f636dc
1 changed files with 1 additions and 1 deletions
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2
tools/testing/selftests/bpf/progs/map_percpu_stats.c
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@ -7,7 +7,7 @@
__u32 target_id; __u32 target_id;
__s64 bpf_map_sum_elem_count(struct bpf_map *map) __ksym; __s64 bpf_map_sum_elem_count(const struct bpf_map *map) __ksym;
SEC("iter/bpf_map") SEC("iter/bpf_map")
int dump_bpf_map(struct bpf_iter__bpf_map *ctx) int dump_bpf_map(struct bpf_iter__bpf_map *ctx)