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1// SPDX-License-Identifier: GPL-2.02/* Copyright (c) 2023 Isovalent */3 4#include "vmlinux.h"5#include <bpf/bpf_helpers.h>6#include <bpf/bpf_tracing.h>7 8__u32 target_id;9 10__s64 bpf_map_sum_elem_count(const struct bpf_map *map) __ksym;11 12SEC("iter/bpf_map")13int dump_bpf_map(struct bpf_iter__bpf_map *ctx)14{15 struct seq_file *seq = ctx->meta->seq;16 struct bpf_map *map = ctx->map;17 18 if (map && map->id == target_id)19 BPF_SEQ_PRINTF(seq, "%lld", bpf_map_sum_elem_count(map));20 21 return 0;22}23 24char _license[] SEC("license") = "GPL";25