X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=mm%2Fworkingset.c;h=ac839fca0e76ae3cc5a025684cb1516301922d92;hb=8557b8e43a1de99b12b0d61384742e0d5d0adf84;hp=79ed5364375d3385824091b7a0d944e2f22539f7;hpb=7067739df23ffd641ca99c967830e0ed2ba39eab;p=mirror_ubuntu-bionic-kernel.git

diff --git a/mm/workingset.c b/mm/workingset.c
index 79ed5364375d..ac839fca0e76 100644
--- a/mm/workingset.c
+++ b/mm/workingset.c
@@ -355,10 +355,8 @@ void workingset_update_node(struct radix_tree_node *node, void *private)
 	 * as node->private_list is protected by &mapping->tree_lock.
 	 */
 	if (node->count && node->count == node->exceptional) {
-		if (list_empty(&node->private_list)) {
-			node->private_data = mapping;
+		if (list_empty(&node->private_list))
 			list_lru_add(&shadow_nodes, &node->private_list);
-		}
 	} else {
 		if (!list_empty(&node->private_list))
 			list_lru_del(&shadow_nodes, &node->private_list);
@@ -436,7 +434,7 @@ static enum lru_status shadow_lru_isolate(struct list_head *item,
 	 */
 
 	node = container_of(item, struct radix_tree_node, private_list);
-	mapping = node->private_data;
+	mapping = container_of(node->root, struct address_space, page_tree);
 
 	/* Coming from the list, invert the lock order */
 	if (!spin_trylock(&mapping->tree_lock)) {