In bpftool (plain) output for "bpftool prog show" or "bpftool map show",
an offloaded BPF object is simply denoted with "dev ifname", which is
not really explicit. Change it with something that clearly shows the
program is offloaded.
While at it also add an additional space, as done between other
information fields.
Example output, before:
# bpftool prog show
1337: xdp tag a04f5eef06a7f555 dev foo
loaded_at 2018-10-19T16:40:36+0100 uid 0
xlated 16B not jited memlock 4096B
After:
# bpftool prog show
1337: xdp tag a04f5eef06a7f555 offloaded_to foo
loaded_at 2018-10-19T16:40:36+0100 uid 0
xlated 16B not jited memlock 4096B
Suggested-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Quentin Monnet <quentin.monnet@netronome.com>
Acked-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
73f0b9db53