Messages in this thread | | | Date | Tue, 30 Aug 2022 09:41:06 -0700 | Subject | Re: [PATCH bpf-next v1] bpftool: Add support for querying cgroup_iter link | From | Yonghong Song <> |
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On 8/29/22 4:18 PM, Hao Luo wrote: > Support dumping info of a cgroup_iter link. This includes > showing the cgroup's id and the order for walking the cgroup > hierarchy. Example output is as follows: > >> bpftool link show > 1: iter prog 2 target_name bpf_map > 2: iter prog 3 target_name bpf_prog > 3: iter prog 12 target_name cgroup cgroup_id 72 order self_only > >> bpftool -p link show > [{ > "id": 1, > "type": "iter", > "prog_id": 2, > "target_name": "bpf_map" > },{ > "id": 2, > "type": "iter", > "prog_id": 3, > "target_name": "bpf_prog" > },{ > "id": 3, > "type": "iter", > "prog_id": 12, > "target_name": "cgroup", > "cgroup_id": 72, > "order": "self_only" > } > ] > > Signed-off-by: Hao Luo <haoluo@google.com>
Acked-by: Yonghong Song <yhs@fb.com>
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