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| author | Andrii Nakryiko <andriin@fb.com> | 2020-04-29 03:16:08 +0300 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2020-04-29 03:27:08 +0300 |
| commit | f2e10bff16a0fdd41ba278c84da9813700e356af (patch) | |
| tree | 16f010477a98090542c424315f405b2f5e3b2d44 /include/linux/bpf-cgroup.h | |
| parent | 2d602c8cf40d65d4a7ac34fe18648d8778e6e594 (diff) | |
| download | linux-f2e10bff16a0fdd41ba278c84da9813700e356af.tar.xz | |
bpf: Add support for BPF_OBJ_GET_INFO_BY_FD for bpf_link
Add ability to fetch bpf_link details through BPF_OBJ_GET_INFO_BY_FD command.
Also enhance show_fdinfo to potentially include bpf_link type-specific
information (similarly to obj_info).
Also introduce enum bpf_link_type stored in bpf_link itself and expose it in
UAPI. bpf_link_tracing also now will store and return bpf_attach_type.
Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20200429001614.1544-5-andriin@fb.com
Diffstat (limited to 'include/linux/bpf-cgroup.h')
| -rw-r--r-- | include/linux/bpf-cgroup.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/include/linux/bpf-cgroup.h b/include/linux/bpf-cgroup.h index a9cb9a5bf8e9..272626cc3fc9 100644 --- a/include/linux/bpf-cgroup.h +++ b/include/linux/bpf-cgroup.h @@ -57,8 +57,6 @@ struct bpf_cgroup_link { enum bpf_attach_type type; }; -extern const struct bpf_link_ops bpf_cgroup_link_lops; - struct bpf_prog_list { struct list_head node; struct bpf_prog *prog; |