diff --git a/mm/slub.c b/mm/slub.c
index f06f002bb098151cec3268510eca6e9ad2a7e4c8..4a83fa347672cbcadb5689c91ddd8eca3c67a015 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -3164,6 +3164,16 @@ struct detached_freelist {
 	struct kmem_cache *s;
 };
 
+static inline void free_nonslab_page(struct page *page)
+{
+	unsigned int order = compound_order(page);
+
+	VM_BUG_ON_PAGE(!PageCompound(page), page);
+	kfree_hook(page_address(page));
+	mod_lruvec_page_state(page, NR_SLAB_UNRECLAIMABLE_B, -(PAGE_SIZE << order));
+	__free_pages(page, order);
+}
+
 /*
  * This function progressively scans the array with free objects (with
  * a limited look ahead) and extract objects belonging to the same
@@ -3200,9 +3210,7 @@ int build_detached_freelist(struct kmem_cache *s, size_t size,
 	if (!s) {
 		/* Handle kalloc'ed objects */
 		if (unlikely(!PageSlab(page))) {
-			BUG_ON(!PageCompound(page));
-			kfree_hook(object);
-			__free_pages(page, compound_order(page));
+			free_nonslab_page(page);
 			p[size] = NULL; /* mark object processed */
 			return size;
 		}
@@ -4102,13 +4110,7 @@ void kfree(const void *x)
 
 	page = virt_to_head_page(x);
 	if (unlikely(!PageSlab(page))) {
-		unsigned int order = compound_order(page);
-
-		BUG_ON(!PageCompound(page));
-		kfree_hook(object);
-		mod_lruvec_page_state(page, NR_SLAB_UNRECLAIMABLE_B,
-				      -(PAGE_SIZE << order));
-		__free_pages(page, order);
+		free_nonslab_page(page);
 		return;
 	}
 	slab_free(page->slab_cache, page, object, NULL, 1, _RET_IP_);