From: Ingo Molnar <mingo@elte.hu>
Date: Tue, 15 Sep 2009 09:00:26 +0000 (+0200)
Subject: slub: Fix build error in kmem_cache_open() with !CONFIG_SLUB_DEBUG
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=fdaa45e95d2ef59a140d2fb2e487141f83f5a07c;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

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 <mingo@elte.hu>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
---

diff --git a/mm/slub.c b/mm/slub.c
index a5789b91d179..0a216aae227e 100644
--- 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)