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authorPekka Enberg <penberg@kernel.org>2012-12-18 14:46:20 +0400
committerPekka Enberg <penberg@kernel.org>2012-12-18 14:46:20 +0400
commit08afe22c68d8c07e8e31ee6491c37f36199ba14b (patch)
tree875d203149b74fddb50522fd5df3d6b154f5fe1e /include/linux/slab_def.h
parenta304f836a2e6d257c1f918b3431f97ef6b33e02e (diff)
parent4590685546a374fb0f60682ce0e3a6fd48911d46 (diff)
downloadlinux-08afe22c68d8c07e8e31ee6491c37f36199ba14b.tar.xz
Merge branch 'slab/next' into slab/for-linus
Fix up a trivial merge conflict with commit baaf1dd ("mm/slob: use min_t() to compare ARCH_SLAB_MINALIGN") that did not go through the slab tree. Conflicts: mm/slob.c Signed-off-by: Pekka Enberg <penberg@kernel.org>
Diffstat (limited to 'include/linux/slab_def.h')
-rw-r--r--include/linux/slab_def.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h
index cc290f0bdb34..45c0356fdc8c 100644
--- a/include/linux/slab_def.h
+++ b/include/linux/slab_def.h
@@ -89,9 +89,13 @@ struct kmem_cache {
* (see kmem_cache_init())
* We still use [NR_CPUS] and not [1] or [0] because cache_cache
* is statically defined, so we reserve the max number of cpus.
+ *
+ * We also need to guarantee that the list is able to accomodate a
+ * pointer for each node since "nodelists" uses the remainder of
+ * available pointers.
*/
struct kmem_list3 **nodelists;
- struct array_cache *array[NR_CPUS];
+ struct array_cache *array[NR_CPUS + MAX_NUMNODES];
/*
* Do not add fields after array[]
*/