cgroup: uninline cgroup_has_css_refs()

It's not small enough, and has 2 call sites.

 text    data     bss     dec     hex filename
12813    1676    4832   19321    4b79 cgroup.o.orig
12775    1676    4832   19283    4b53 cgroup.o

---
 kernel/cgroup.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

index 249a517..13932ab 100644
@@ -2368,7 +2368,7 @@ static int cgroup_mkdir(struct inode *dir, struct dentry *dentry, int mode)
 	return cgroup_create(c_parent, dentry, mode | S_IFDIR);
 }
 
-static inline int cgroup_has_css_refs(struct cgroup *cgrp)
+static int cgroup_has_css_refs(struct cgroup *cgrp)
 {
 	/* Check the reference count on each subsystem. Since we
 	 * already established that there are no tasks in the

1.5.4.rc3

I'm not sure that saving 38 bytes is worth the tiny slowdown this might introduce, but I guess it doesn't hurt much either way.

Paul

I'm not sure that saving 38 bytes is worth the tiny slowdown this might introduce, but I guess it doesn't hurt much either way.

Paul