tree cdd406fb52ca535e682513416117b13ceeab2887
parent 00c4eddf7ee5cb4941d669d605815454dc9a5419
author Andrii Nakryiko <andriin@fb.com> 1585119462 -0700
committer Alexei Starovoitov <ast@kernel.org> 1585265893 -0700

bpf: Factor out attach_type to prog_type mapping for attach/detach

Factor out logic mapping expected program attach type to program type and
subsequent handling of program attach/detach. Also list out all supported
cgroup BPF program types explicitly to prevent accidental bugs once more
program types are added to a mapping. Do the same for prog_query API.

Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20200325065746.640559-3-andriin@fb.com