cgroup: Simplify cgroup_ancestor

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Simplify cgroup_ancestor function. This is follow-up for
commit 7723628101 ("bpf: Introduce bpf_skb_ancestor_cgroup_id helper")

Suggested-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Andrey Ignatov <rdna@fb.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

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Andrey Ignatov 2018-09-21 17:03:27 -07:00 • committed by Tejun Heo

parent 02214bfc89

commit 808c43b7c7

1 changed files with 3 additions and 12 deletions

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include/linux/cgroup.h

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