bpf: add bpffs pretty print for program array map

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Added bpffs pretty print for program array map. For a particular
array index, if the program array points to a valid program,
the "<index>: <prog_id>" will be printed out like
   0: 6
which means bpf program with id "6" is installed at index "0".

Signed-off-by: Yonghong Song <yhs@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

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Yonghong Song 2018-09-06 17:26:04 -07:00 • committed by Alexei Starovoitov

parent f6f3bac08f

commit a7c19db38d

1 changed files with 24 additions and 1 deletions

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kernel/bpf/arraymap.c

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