[PATCH] Move vm_area_cachep to include/mm.h

vm_area_cachep is used to store vm_area_structs. So move to mm.h.
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

include/linux/mm.h

@@ -114,6 +114,8 @@ struct vm_area_struct {
 #endif
 };
 
+extern struct kmem_cache *vm_area_cachep;
+
 /*
  * This struct defines the per-mm list of VMAs for uClinux. If CONFIG_MMU is
  * disabled, then there's a single shared list of VMAs maintained by the

include/linux/slab.h

@@ -309,7 +309,6 @@ static inline void *kcalloc(size_t n, size_t size, gfp_t flags)
 #endif /* CONFIG_SLOB */
 
 /* System wide caches */
-extern kmem_cache_t	*vm_area_cachep;
 extern kmem_cache_t	*names_cachep;
 extern kmem_cache_t	*files_cachep;
 extern kmem_cache_t	*filp_cachep;