From b1baabd995ab8e830dbf647fe731b51e12b8cedd Mon Sep 17 00:00:00 2001
From: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Date: Mon, 28 Jun 2021 20:00:28 -0400
Subject: mm/memcg: Add folio_lruvec()

This replaces mem_cgroup_page_lruvec().  All callers converted.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Acked-by: Mike Rapoport <rppt@linux.ibm.com>
Reviewed-by: David Howells <dhowells@redhat.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
---
 mm/workingset.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'mm/workingset.c')

diff --git a/mm/workingset.c b/mm/workingset.c
index d5b81e4f4cbe..3deb408a240d 100644
--- a/mm/workingset.c
+++ b/mm/workingset.c
@@ -397,6 +397,7 @@ out:
  */
 void workingset_activation(struct page *page)
 {
+	struct folio *folio = page_folio(page);
 	struct mem_cgroup *memcg;
 	struct lruvec *lruvec;
 
@@ -411,7 +412,7 @@ void workingset_activation(struct page *page)
 	memcg = page_memcg_rcu(page);
 	if (!mem_cgroup_disabled() && !memcg)
 		goto out;
-	lruvec = mem_cgroup_page_lruvec(page);
+	lruvec = folio_lruvec(folio);
 	workingset_age_nonresident(lruvec, thp_nr_pages(page));
 out:
 	rcu_read_unlock();
-- 
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