cgroup: remove now unused css_depth()
Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Li Zefan <lizefan@huawei.com>
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2 changed files with 0 additions and 13 deletions
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@ -848,7 +848,6 @@ bool css_is_ancestor(struct cgroup_subsys_state *cg,
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/* Get id and depth of css */
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unsigned short css_id(struct cgroup_subsys_state *css);
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unsigned short css_depth(struct cgroup_subsys_state *css);
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struct cgroup_subsys_state *cgroup_css_from_dir(struct file *f, int id);
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#else /* !CONFIG_CGROUPS */
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