bpf: Handle bpf_link_info for the parameterized task BPF iterators.
authorKui-Feng Lee <kuifeng@fb.com>
Mon, 26 Sep 2022 18:49:54 +0000 (11:49 -0700)
committerAndrii Nakryiko <andrii@kernel.org>
Wed, 28 Sep 2022 23:29:55 +0000 (16:29 -0700)
commit21fb6f2aa3890b0d0abf88b7756d0098e9367a7c
tree59af147e79bcee1c0db69b2b155754867e3d3194
parentf0d74c4da1f060d2a66976193712a5e6abd361f5
bpf: Handle bpf_link_info for the parameterized task BPF iterators.

Add new fields to bpf_link_info that users can query it through
bpf_obj_get_info_by_fd().

Signed-off-by: Kui-Feng Lee <kuifeng@fb.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Yonghong Song <yhs@fb.com>
Acked-by: Martin KaFai Lau <martin.lau@kernel.org>
Link: https://lore.kernel.org/bpf/20220926184957.208194-3-kuifeng@fb.com
include/uapi/linux/bpf.h
kernel/bpf/task_iter.c
tools/include/uapi/linux/bpf.h