diff options
| author | Tejun Heo <tj@kernel.org> | 2013-05-24 10:55:38 +0900 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2013-05-24 10:55:38 +0900 |
| commit | bdc7119f1bdd0632d42f435941dc290216a436e7 (patch) | |
| tree | 3e33099f7e22b637e3ffa9f558938e92e94fd9a6 | |
| parent | 3f33e64f4a212771a0b5c63eddaa7f81e65223e3 (diff) | |
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>
| -rw-r--r-- | include/linux/cgroup.h | 1 | ||||
| -rw-r--r-- | kernel/cgroup.c | 2 |
2 files changed, 1 insertions, 2 deletions
diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h index 1df5f699be61..8d9f3c911fca 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 a19419f4af1a..501974823b33 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); } |