mirror of https://gitee.com/openkylin/linux.git
cgroup: make cgroup_is_removed() static
cgroup_is_removed() no longer has external users and it shouldn't grow any - controllers should deal with cgroup_subsys_state on/offline state instead of cgroup removal state. Make it static. While at it, make it return bool. Signed-off-by: Tejun Heo <tj@kernel.org>
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@ -538,7 +538,6 @@ static inline const char *cgroup_name(const struct cgroup *cgrp)
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int cgroup_add_cftypes(struct cgroup_subsys *ss, struct cftype *cfts);
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int cgroup_rm_cftypes(struct cgroup_subsys *ss, struct cftype *cfts);
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int cgroup_is_removed(const struct cgroup *cgrp);
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bool cgroup_is_descendant(struct cgroup *cgrp, struct cgroup *ancestor);
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int cgroup_path(const struct cgroup *cgrp, char *buf, int buflen);
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@ -226,7 +226,7 @@ static int css_refcnt(struct cgroup_subsys_state *css)
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}
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/* convenient tests for these bits */
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inline int cgroup_is_removed(const struct cgroup *cgrp)
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static inline bool cgroup_is_removed(const struct cgroup *cgrp)
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{
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return test_bit(CGRP_REMOVED, &cgrp->flags);
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}
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