slub: Fix build error in kmem_cache_open() with !CONFIG_SLUB_DEBUG

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 <[email protected]> Signed-off-by: Pekka Enberg <[email protected]>
chewitt · Sep 15, 2009 · fdaa45e · fdaa45e
1 parent 0cb583f
commit fdaa45e
Showing 1 changed file with 2 additions and 0 deletions.
diff --git 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)