diff options
| author | Yonghong Song <yhs@fb.com> | 2020-05-09 10:59:02 -0700 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2020-05-09 17:05:26 -0700 |
| commit | 2057c92bc927f09b22f5609425eb37d7e782f484 (patch) | |
| tree | 6d57cae7bcf2ab6af09aebe987704e2e2778fe46 /kernel/debug | |
| parent | de4e05cac46d206f9090051ef09930514bff73e4 (diff) | |
bpf: Support bpf tracing/iter programs for BPF_LINK_UPDATE
Added BPF_LINK_UPDATE support for tracing/iter programs.
This way, a file based bpf iterator, which holds a reference
to the link, can have its bpf program updated without
creating new files.
Signed-off-by: Yonghong Song <yhs@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Andrii Nakryiko <andriin@fb.com>
Link: https://lore.kernel.org/bpf/20200509175902.2475262-1-yhs@fb.com
Diffstat (limited to 'kernel/debug')
0 files changed, 0 insertions, 0 deletions