From bdc7119f1bdd0632d42f435941dc290216a436e7 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Fri, 24 May 2013 10:55:38 +0900 Subject: [PATCH] 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 --- include/linux/cgroup.h | 1 - kernel/cgroup.c | 2 +- 2 files changed, 1 insertion(+), 2 deletions(-) diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h index 1df5f69..8d9f3c9 100644 --- a/include/linux/cgroup.h +++ b/include/linux/cgroup.h @@ -538,7 +538,6 @@ static inline const char *cgroup_name(const struct cgroup *cgrp) int cgroup_add_cftypes(struct cgroup_subsys *ss, struct cftype *cfts); int cgroup_rm_cftypes(struct cgroup_subsys *ss, struct cftype *cfts); -int cgroup_is_removed(const struct cgroup *cgrp); bool cgroup_is_descendant(struct cgroup *cgrp, struct cgroup *ancestor); int cgroup_path(const struct cgroup *cgrp, char *buf, int buflen); diff --git a/kernel/cgroup.c b/kernel/cgroup.c index a19419f..5019748 100644 --- a/kernel/cgroup.c +++ b/kernel/cgroup.c @@ -226,7 +226,7 @@ static int css_refcnt(struct cgroup_subsys_state *css) } /* convenient tests for these bits */ -inline int cgroup_is_removed(const struct cgroup *cgrp) +static inline bool cgroup_is_removed(const struct cgroup *cgrp) { return test_bit(CGRP_REMOVED, &cgrp->flags); } -- 2.7.4