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Diffstat (limited to 'include/linux/cgroup.h')
-rw-r--r--include/linux/cgroup.h15
1 files changed, 6 insertions, 9 deletions
diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h
index 8ab91880a0a..8b00f6643e9 100644
--- a/include/linux/cgroup.h
+++ b/include/linux/cgroup.h
@@ -403,6 +403,9 @@ void cgroup_iter_end(struct cgroup *cgrp, struct cgroup_iter *it);
int cgroup_scan_tasks(struct cgroup_scanner *scan);
int cgroup_attach_task(struct cgroup *, struct task_struct *);
+void cgroup_mm_owner_callbacks(struct task_struct *old,
+ struct task_struct *new);
+
#else /* !CONFIG_CGROUPS */
static inline int cgroup_init_early(void) { return 0; }
@@ -421,15 +424,9 @@ static inline int cgroupstats_build(struct cgroupstats *stats,
return -EINVAL;
}
+static inline void cgroup_mm_owner_callbacks(struct task_struct *old,
+ struct task_struct *new) {}
+
#endif /* !CONFIG_CGROUPS */
-#ifdef CONFIG_MM_OWNER
-extern void
-cgroup_mm_owner_callbacks(struct task_struct *old, struct task_struct *new);
-#else /* !CONFIG_MM_OWNER */
-static inline void
-cgroup_mm_owner_callbacks(struct task_struct *old, struct task_struct *new)
-{
-}
-#endif /* CONFIG_MM_OWNER */
#endif /* _LINUX_CGROUP_H */