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Diffstat (limited to 'mm/slab.c')
-rw-r--r--mm/slab.c11
1 files changed, 8 insertions, 3 deletions
diff --git a/mm/slab.c b/mm/slab.c
index 9cc049a942c..d66c2b0d971 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -900,12 +900,18 @@ static void drain_alien_cache(struct kmem_cache *cachep, struct array_cache **al
}
}
#else
-#define alloc_alien_cache(node, limit) do { } while (0)
+
#define drain_alien_cache(cachep, alien) do { } while (0)
+static inline struct array_cache **alloc_alien_cache(int node, int limit)
+{
+ return (struct array_cache **) 0x01020304ul;
+}
+
static inline void free_alien_cache(struct array_cache **ac_ptr)
{
}
+
#endif
static int __devinit cpuup_callback(struct notifier_block *nfb,
@@ -970,11 +976,10 @@ static int __devinit cpuup_callback(struct notifier_block *nfb,
0xbaadf00d);
if (!shared)
goto bad;
-#ifdef CONFIG_NUMA
+
alien = alloc_alien_cache(node, cachep->limit);
if (!alien)
goto bad;
-#endif
cachep->array[cpu] = nc;
l3 = cachep->nodelists[node];