From: Andrew Morton <akpm@osdl.org>

Cc: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---

 include/linux/mm.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff -puN include/linux/mm.h~nommu-move-the-fallback-arch_vma_name-to-a-sensible-place-fix include/linux/mm.h
--- a/include/linux/mm.h~nommu-move-the-fallback-arch_vma_name-to-a-sensible-place-fix
+++ a/include/linux/mm.h
@@ -1124,7 +1124,7 @@ void drop_slab(void);
 extern int randomize_va_space;
 #endif
 
-const char *arch_vma_name(struct vm_area_struct *vma);
+__attribute__((weak)) const char *arch_vma_name(struct vm_area_struct *vma);
 
 #endif /* __KERNEL__ */
 #endif /* _LINUX_MM_H */
_