Toke Høiland-Jørgensen c21f91bd35 bpf: Return target info when a tracing bpf_link is queried ...

There is currently no way to discover the target of a tracing program
attachment after the fact. Add this information to bpf_link_info and return
it when querying the bpf_link fd.

Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20210413091607.58945-1-toke@redhat.com

2021-04-26 16:30:18 -07:00

..

linux

bpf: Return target info when a tracing bpf_link is queried

2021-04-26 16:30:18 -07:00