diff options
Diffstat (limited to 'kernel/bpf/preload/iterators/iterators.bpf.c')
| -rw-r--r-- | kernel/bpf/preload/iterators/iterators.bpf.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/kernel/bpf/preload/iterators/iterators.bpf.c b/kernel/bpf/preload/iterators/iterators.bpf.c index 03af863314ea..b78968b63fab 100644 --- a/kernel/bpf/preload/iterators/iterators.bpf.c +++ b/kernel/bpf/preload/iterators/iterators.bpf.c @@ -73,6 +73,8 @@ static const char *get_name(struct btf *btf, long btf_id, const char *fallback) return str + name_off; } +__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) { @@ -84,9 +86,12 @@ int dump_bpf_map(struct bpf_iter__bpf_map *ctx) return 0; if (seq_num == 0) - BPF_SEQ_PRINTF(seq, " id name max_entries\n"); + BPF_SEQ_PRINTF(seq, " id name max_entries cur_entries\n"); + + BPF_SEQ_PRINTF(seq, "%4u %-16s %10d %10lld\n", + map->id, map->name, map->max_entries, + bpf_map_sum_elem_count(map)); - BPF_SEQ_PRINTF(seq, "%4u %-16s%6d\n", map->id, map->name, map->max_entries); return 0; } |