Commit a26ca7c982 ("bpf: btf: Add pretty print support to
the basic arraymap") added pretty print support to array map.
This patch adds pretty print for hash and lru_hash maps.
The following example shows the pretty-print result of
a pinned hashmap:
struct map_value {
int count_a;
int count_b;
};
cat /sys/fs/bpf/pinned_hash_map:
87907: {87907,87908}
57354: {37354,57355}
76625: {76625,76626}
...
Signed-off-by: Yonghong Song <yhs@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
699c86d6ec