slub: Fix build error in kmem_cache_open() with !CONFIG_SLUB_DEBUG
authorIngo Molnar <mingo@elte.hu>
Tue, 15 Sep 2009 09:00:26 +0000 (11:00 +0200)
committerPekka Enberg <penberg@cs.helsinki.fi>
Tue, 15 Sep 2009 19:32:10 +0000 (22:32 +0300)
This build bug:

 mm/slub.c: In function 'kmem_cache_open':
 mm/slub.c:2476: error: 'disable_higher_order_debug' undeclared (first use in this function)
 mm/slub.c:2476: error: (Each undeclared identifier is reported only once
 mm/slub.c:2476: error: for each function it appears in.)

Triggers because there's no !CONFIG_SLUB_DEBUG definition for
disable_higher_order_debug.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
mm/slub.c

index a5789b91d17962c9856729f1c6844fb4739c0f0e..0a216aae227e8b3ca7daa5ab8140a2a804784181 100644 (file)
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -1071,6 +1071,8 @@ static inline unsigned long kmem_cache_flags(unsigned long objsize,
 }
 #define slub_debug 0
 
+#define disable_higher_order_debug 0
+
 static inline unsigned long slabs_node(struct kmem_cache *s, int node)
                                                        { return 0; }
 static inline unsigned long node_nr_slabs(struct kmem_cache_node *n)