From 6778948f9de86c3cfaf36725a7c87dcff9ba247f Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 08:20:59 +0000
Subject: [PATCH] kernel_5.10 no rt
---
kernel/mm/workingset.c | 5 +----
1 files changed, 1 insertions(+), 4 deletions(-)
diff --git a/kernel/mm/workingset.c b/kernel/mm/workingset.c
index c3d098c..975a4d2 100644
--- a/kernel/mm/workingset.c
+++ b/kernel/mm/workingset.c
@@ -432,8 +432,6 @@
void workingset_update_node(struct xa_node *node)
{
- struct address_space *mapping;
-
/*
* Track non-empty nodes that contain only shadow entries;
* unlink those that contain pages or are being freed.
@@ -442,8 +440,7 @@
* already where they should be. The list_empty() test is safe
* as node->private_list is protected by the i_pages lock.
*/
- mapping = container_of(node->array, struct address_space, i_pages);
- lockdep_assert_held(&mapping->i_pages.xa_lock);
+ VM_WARN_ON_ONCE(!irqs_disabled()); /* For __inc_lruvec_page_state */
if (node->count && node->count == node->nr_values) {
if (list_empty(&node->private_list)) {
--
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