From 4715c6a753dccd15fd3a8928168f57e349205bd4 Mon Sep 17 00:00:00 2001 From: Shakeel Butt Date: Wed, 1 May 2024 10:26:15 -0700 Subject: mm: cleanup WORKINGSET_NODES in workingset WORKINGSET_NODES is not exposed in the memcg stats and thus there is no need to use the memcg specific stat update functions for it. In future if we decide to expose WORKINGSET_NODES in the memcg stats, we can revert this patch. Link: https://lkml.kernel.org/r/20240501172617.678560-7-shakeel.butt@linux.dev Signed-off-by: Shakeel Butt Reviewed-by: Roman Gushchin Reviewed-by: T.J. Mercier Cc: Johannes Weiner Cc: Michal Hocko Cc: Muchun Song Cc: Yosry Ahmed Signed-off-by: Andrew Morton --- mm/workingset.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/mm/workingset.c b/mm/workingset.c index f2a0ecaf708d..c22adb93622a 100644 --- a/mm/workingset.c +++ b/mm/workingset.c @@ -618,6 +618,7 @@ struct list_lru shadow_nodes; void workingset_update_node(struct xa_node *node) { struct address_space *mapping; + struct page *page = virt_to_page(node); /* * Track non-empty nodes that contain only shadow entries; @@ -633,12 +634,12 @@ void workingset_update_node(struct xa_node *node) if (node->count && node->count == node->nr_values) { if (list_empty(&node->private_list)) { list_lru_add_obj(&shadow_nodes, &node->private_list); - __inc_lruvec_kmem_state(node, WORKINGSET_NODES); + __inc_node_page_state(page, WORKINGSET_NODES); } } else { if (!list_empty(&node->private_list)) { list_lru_del_obj(&shadow_nodes, &node->private_list); - __dec_lruvec_kmem_state(node, WORKINGSET_NODES); + __dec_node_page_state(page, WORKINGSET_NODES); } } } @@ -742,7 +743,7 @@ static enum lru_status shadow_lru_isolate(struct list_head *item, } list_lru_isolate(lru, item); - __dec_lruvec_kmem_state(node, WORKINGSET_NODES); + __dec_node_page_state(virt_to_page(node), WORKINGSET_NODES); spin_unlock(lru_lock); -- cgit v1.2.3