diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index f4be468e06a4..578ac212c172 100644
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -463,8 +463,8 @@ static void thpsize_release(struct kobject *kobj);
 static DEFINE_SPINLOCK(huge_anon_orders_lock);
 static LIST_HEAD(thpsize_list);
 
-static ssize_t thpsize_enabled_show(struct kobject *kobj,
-				    struct kobj_attribute *attr, char *buf)
+static ssize_t anon_enabled_show(struct kobject *kobj,
+				 struct kobj_attribute *attr, char *buf)
 {
 	int order = to_thpsize(kobj)->order;
 	const char *output;
@@ -481,9 +481,9 @@ static ssize_t thpsize_enabled_show(struct kobject *kobj,
 	return sysfs_emit(buf, "%s\n", output);
 }
 
-static ssize_t thpsize_enabled_store(struct kobject *kobj,
-				     struct kobj_attribute *attr,
-				     const char *buf, size_t count)
+static ssize_t anon_enabled_store(struct kobject *kobj,
+				  struct kobj_attribute *attr,
+				  const char *buf, size_t count)
 {
 	int order = to_thpsize(kobj)->order;
 	ssize_t ret = count;
@@ -525,19 +525,27 @@ static ssize_t thpsize_enabled_store(struct kobject *kobj,
 	return ret;
 }
 
-static struct kobj_attribute thpsize_enabled_attr =
-	__ATTR(enabled, 0644, thpsize_enabled_show, thpsize_enabled_store);
+static struct kobj_attribute anon_enabled_attr =
+	__ATTR(enabled, 0644, anon_enabled_show, anon_enabled_store);
 
-static struct attribute *thpsize_attrs[] = {
-	&thpsize_enabled_attr.attr,
+static struct attribute *anon_ctrl_attrs[] = {
+	&anon_enabled_attr.attr,
+	NULL,
+};
+
+static const struct attribute_group anon_ctrl_attr_grp = {
+	.attrs = anon_ctrl_attrs,
+};
+
+static struct attribute *file_ctrl_attrs[] = {
 #ifdef CONFIG_SHMEM
 	&thpsize_shmem_enabled_attr.attr,
 #endif
 	NULL,
 };
 
-static const struct attribute_group thpsize_attr_group = {
-	.attrs = thpsize_attrs,
+static const struct attribute_group file_ctrl_attr_grp = {
+	.attrs = file_ctrl_attrs,
 };
 
 static const struct kobj_type thpsize_ktype = {
@@ -583,57 +591,99 @@ DEFINE_MTHP_STAT_ATTR(split, MTHP_STAT_SPLIT);
 DEFINE_MTHP_STAT_ATTR(split_failed, MTHP_STAT_SPLIT_FAILED);
 DEFINE_MTHP_STAT_ATTR(split_deferred, MTHP_STAT_SPLIT_DEFERRED);
 
-static struct attribute *stats_attrs[] = {
+static struct attribute *anon_stats_attrs[] = {
 	&anon_fault_alloc_attr.attr,
 	&anon_fault_fallback_attr.attr,
 	&anon_fault_fallback_charge_attr.attr,
 	&swpout_attr.attr,
 	&swpout_fallback_attr.attr,
-	&shmem_alloc_attr.attr,
-	&shmem_fallback_attr.attr,
-	&shmem_fallback_charge_attr.attr,
 	&split_attr.attr,
 	&split_failed_attr.attr,
 	&split_deferred_attr.attr,
 	NULL,
 };
 
-static struct attribute_group stats_attr_group = {
+static struct attribute_group anon_stats_attr_grp = {
+	.name = "stats",
+	.attrs = anon_stats_attrs,
+};
+
+static struct attribute *file_stats_attrs[] = {
+#ifdef CONFIG_SHMEM
+	&shmem_alloc_attr.attr,
+	&shmem_fallback_attr.attr,
+	&shmem_fallback_charge_attr.attr,
+#endif
+	NULL,
+};
+
+static struct attribute_group file_stats_attr_grp = {
 	.name = "stats",
-	.attrs = stats_attrs,
+	.attrs = file_stats_attrs,
 };
 
+static int sysfs_add_group(struct kobject *kobj,
+			   const struct attribute_group *grp)
+{
+	int ret = -ENOENT;
+
+	/*
+	 * If the group is named, try to merge first, assuming the subdirectory
+	 * was already created. This avoids the warning emitted by
+	 * sysfs_create_group() if the directory already exists.
+	 */
+	if (grp->name)
+		ret = sysfs_merge_group(kobj, grp);
+	if (ret)
+		ret = sysfs_create_group(kobj, grp);
+
+	return ret;
+}
+
 static struct thpsize *thpsize_create(int order, struct kobject *parent)
 {
 	unsigned long size = (PAGE_SIZE << order) / SZ_1K;
 	struct thpsize *thpsize;
-	int ret;
+	int ret = -ENOMEM;
 
 	thpsize = kzalloc(sizeof(*thpsize), GFP_KERNEL);
 	if (!thpsize)
-		return ERR_PTR(-ENOMEM);
+		goto err;
+
+	thpsize->order = order;
 
 	ret = kobject_init_and_add(&thpsize->kobj, &thpsize_ktype, parent,
 				   "hugepages-%lukB", size);
 	if (ret) {
 		kfree(thpsize);
-		return ERR_PTR(ret);
+		goto err;
 	}
 
-	ret = sysfs_create_group(&thpsize->kobj, &thpsize_attr_group);
-	if (ret) {
-		kobject_put(&thpsize->kobj);
-		return ERR_PTR(ret);
+	if (BIT(order) & THP_ORDERS_ALL_ANON) {
+		ret = sysfs_add_group(&thpsize->kobj, &anon_ctrl_attr_grp);
+		if (ret)
+			goto err_put;
+
+		ret = sysfs_add_group(&thpsize->kobj, &anon_stats_attr_grp);
+		if (ret)
+			goto err_put;
 	}
 
-	ret = sysfs_create_group(&thpsize->kobj, &stats_attr_group);
-	if (ret) {
-		kobject_put(&thpsize->kobj);
-		return ERR_PTR(ret);
+	if (BIT(order) & THP_ORDERS_ALL_FILE_DEFAULT) {
+		ret = sysfs_add_group(&thpsize->kobj, &file_ctrl_attr_grp);
+		if (ret)
+			goto err_put;
+
+		ret = sysfs_add_group(&thpsize->kobj, &file_stats_attr_grp);
+		if (ret)
+			goto err_put;
 	}
 
-	thpsize->order = order;
 	return thpsize;
+err_put:
+	kobject_put(&thpsize->kobj);
+err:
+	return ERR_PTR(ret);
 }
 
 static void thpsize_release(struct kobject *kobj)
@@ -673,7 +723,7 @@ static int __init hugepage_init_sysfs(struct kobject **hugepage_kobj)
 		goto remove_hp_group;
 	}
 
-	orders = THP_ORDERS_ALL_ANON;
+	orders = THP_ORDERS_ALL_ANON | THP_ORDERS_ALL_FILE_DEFAULT;
 	order = highest_order(orders);
 	while (orders) {
 		thpsize = thpsize_create(order, *hugepage_kobj);
