Index: linux-slab/mm/slub.c

===================================================================

--- linux-slab.orig/mm/slub.c

+++ linux-slab/mm/slub.c

@@ -211,7 +211,7 @@ static inline int sysfs_slab_alias(struc

 static inline void sysfs_slab_remove(struct kmem_cache *s)

 {

 	kfree(s->name);

-	kfree(s);

+	kmem_cache_free(kmem_cache, s);

 }

 

 #endif

@@ -3938,7 +3938,7 @@ struct kmem_cache *__kmem_cache_create(c

 	if (!n)

 		return NULL;

 

-	s = kmalloc(kmem_size, GFP_KERNEL);

+	s = kmem_cache_alloc(kmem_cache, GFP_KERNEL);

 	if (s) {

 		if (kmem_cache_open(s, n,

 				size, align, flags, ctor)) {

@@ -3955,7 +3955,7 @@ struct kmem_cache *__kmem_cache_create(c

 			list_del(&s->list);

 			kmem_cache_close(s);

 		}

-		kfree(s);

+		kmem_cache_free(kmem_cache, s);

 	}

 	kfree(n);

 	return NULL;

@@ -5188,14 +5188,6 @@ static ssize_t slab_attr_store(struct ko

 	return err;

 }

 

-static void kmem_cache_release(struct kobject *kobj)

-{

-	struct kmem_cache *s = to_slab(kobj);

-

-	kfree(s->name);

-	kfree(s);

-}

-

 static const struct sysfs_ops slab_sysfs_ops = {

 	.show = slab_attr_show,

 	.store = slab_attr_store,

@@ -5203,7 +5195,6 @@ static const struct sysfs_ops slab_sysfs

 

 static struct kobj_type slab_ktype = {

 	.sysfs_ops = &slab_sysfs_ops,

-	.release = kmem_cache_release

 };

 

 static int uevent_filter(struct kset *kset, struct kobject *kobj)

@@ -5318,6 +5309,8 @@ static void sysfs_slab_remove(struct kme

 	kobject_uevent(&s->kobj, KOBJ_REMOVE);

 	kobject_del(&s->kobj);

 	kobject_put(&s->kobj);

+	kfree(s->name);

+	kmem_cache_free(kmem_cache, s);

 }

 

 /*