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authorAndrii Nakryiko <andriin@fb.com>2020-06-20 02:17:03 +0300
committerAlexei Starovoitov <ast@kernel.org>2020-06-23 03:01:49 +0300
commit075c776658190681d2bf9997306f871d6c8a9b36 (patch)
tree4f2cf6abf36ea9c8a85be8b1164976ca5320ae0e /tools/bpf/bpftool/pids.c
parentd53dee3fe0138610fcce5721bae9414377c41ec3 (diff)
downloadlinux-075c776658190681d2bf9997306f871d6c8a9b36.tar.xz
tools/bpftool: Add documentation and sample output for process info
Add statements about bpftool being able to discover process info, holding reference to BPF map, prog, link, or BTF. Show example output as well. Signed-off-by: Andrii Nakryiko <andriin@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Reviewed-by: Quentin Monnet <quentin@isovalent.com> Link: https://lore.kernel.org/bpf/20200619231703.738941-10-andriin@fb.com
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