| // SPDX-License-Identifier: GPL-2.0 | |
| /* Copyright (c) 2023 Isovalent */ | |
| #include "vmlinux.h" | |
| #include <bpf/bpf_helpers.h> | |
| #include <bpf/bpf_tracing.h> | |
| __u32 target_id; | |
| __s64 bpf_map_sum_elem_count(struct bpf_map *map) __ksym; | |
| SEC("iter/bpf_map") | |
| int dump_bpf_map(struct bpf_iter__bpf_map *ctx) | |
| { | |
| struct seq_file *seq = ctx->meta->seq; | |
| struct bpf_map *map = ctx->map; | |
| if (map && map->id == target_id) | |
| BPF_SEQ_PRINTF(seq, "%lld", bpf_map_sum_elem_count(map)); | |
| return 0; | |
| } | |
| char _license[] SEC("license") = "GPL"; |