2 files changed, 16 insertions, 16 deletions

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 0796c1a090c0..eef557dc46c3 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -211,7 +211,7 @@ config SLUB_DEBUG_ON
 config SLUB_STATS
         default n
         bool "Enable SLUB performance statistics"
-        depends on SLUB
+        depends on SLUB && SLUB_DEBUG && SYSFS
         help
           SLUB statistics are useful to debug SLUBs allocation behavior in
           order find ways to optimize the allocator. This should never be
diff --git a/mm/slub.c b/mm/slub.c
index 3df6d5bdd711..3fcdcf7d77ba 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -2688,21 +2688,6 @@ void kfree(const void *x)
 }
 EXPORT_SYMBOL(kfree);
 
-#if defined(CONFIG_SLUB_DEBUG) || defined(CONFIG_SLABINFO)
-static unsigned long count_partial(struct kmem_cache_node *n)
-{
-        unsigned long flags;
-        unsigned long x = 0;
-        struct page *page;
-
-        spin_lock_irqsave(&n->list_lock, flags);
-        list_for_each_entry(page, &n->partial, lru)
-                x += page->inuse;
-        spin_unlock_irqrestore(&n->list_lock, flags);
-        return x;
-}
-#endif
-
 /*
  * kmem_cache_shrink removes empty slabs from the partial lists and sorts
  * the remaining slabs by the number of items in use. The slabs with the
@@ -3181,6 +3166,21 @@ void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags,
         return slab_alloc(s, gfpflags, node, caller);
 }
 
+#if (defined(CONFIG_SYSFS) && defined(CONFIG_SLUB_DEBUG)) || defined(CONFIG_SLABINFO)
+static unsigned long count_partial(struct kmem_cache_node *n)
+{
+        unsigned long flags;
+        unsigned long x = 0;
+        struct page *page;
+
+        spin_lock_irqsave(&n->list_lock, flags);
+        list_for_each_entry(page, &n->partial, lru)
+                x += page->inuse;
+        spin_unlock_irqrestore(&n->list_lock, flags);
+        return x;
+}
+#endif
+
 #if defined(CONFIG_SYSFS) && defined(CONFIG_SLUB_DEBUG)
 static int validate_slab(struct kmem_cache *s, struct page *page,
                                                 unsigned long *map)