Merge branch 'slab-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/christoph/vm

* 'slab-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/christoph/vm:
  slab: fix cache_cache bootstrap in kmem_cache_init()
  count_partial() is not used if !SLUB_DEBUG and !CONFIG_SLABINFO

2 files changed, 4 insertions, 2 deletions

diff --git a/mm/slab.c b/mm/slab.c
index bb4070e1079f..04b308c3bc54 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -1481,7 +1481,7 @@ void __init kmem_cache_init(void)
         list_add(&cache_cache.next, &cache_chain);
         cache_cache.colour_off = cache_line_size();
         cache_cache.array[smp_processor_id()] = &initarray_cache.cache;
-        cache_cache.nodelists[node] = &initkmem_list3[CACHE_CACHE];
+        cache_cache.nodelists[node] = &initkmem_list3[CACHE_CACHE + node];
 
         /*
          * struct kmem_cache size depends on nr_node_ids, which
@@ -1602,7 +1602,7 @@ void __init kmem_cache_init(void)
                 int nid;
 
                 for_each_online_node(nid) {
-                        init_list(&cache_cache, &initkmem_list3[CACHE_CACHE], nid);
+                        init_list(&cache_cache, &initkmem_list3[CACHE_CACHE + nid], nid);
 
                         init_list(malloc_sizes[INDEX_AC].cs_cachep,
                                   &initkmem_list3[SIZE_AC + nid], nid);
diff --git a/mm/slub.c b/mm/slub.c
index ca71d5b81e4a..b72bc98e2dc1 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -2685,6 +2685,7 @@ void kfree(const void *x)
 }
 EXPORT_SYMBOL(kfree);
 
+#if defined(SLUB_DEBUG) || defined(CONFIG_SLABINFO)
 static unsigned long count_partial(struct kmem_cache_node *n)
 {
         unsigned long flags;
@@ -2697,6 +2698,7 @@ static unsigned long count_partial(struct kmem_cache_node *n)
         spin_unlock_irqrestore(&n->list_lock, flags);
         return x;
 }
+#endif
 
 /*
  * kmem_cache_shrink removes empty slabs from the partial lists and sorts