[PATCH v4 6/9] mm/ksm: use ksm_get_folio in scan_get_next_rmap_item

[alexs]

From: "Alex Shi (tencent)" <alexs@xxxxxxxxxx>

Save a compound calls.

Signed-off-by: Alex Shi (tencent) <alexs@xxxxxxxxxx>
Cc: Izik Eidus <izik.eidus@xxxxxxxxxxxxxxxxxx>
Cc: Matthew Wilcox <willy@xxxxxxxxxxxxx>
Cc: Andrea Arcangeli <aarcange@xxxxxxxxxx>
Cc: Hugh Dickins <hughd@xxxxxxxxxx>
Cc: Chris Wright <chrisw@xxxxxxxxxxxx>
Reviewed-by: David Hildenbrand <david@xxxxxxxxxx>
---
 mm/ksm.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/mm/ksm.c b/mm/ksm.c
index aa80fbf3a8e0..95a487a21eed 100644
--- a/mm/ksm.c
+++ b/mm/ksm.c
@@ -2611,14 +2611,14 @@ static struct ksm_rmap_item *scan_get_next_rmap_item(struct page **page)
 		 */
 		if (!ksm_merge_across_nodes) {
 			struct ksm_stable_node *stable_node, *next;
-			struct page *page;
+			struct folio *folio;
 
 			list_for_each_entry_safe(stable_node, next,
 						 &migrate_nodes, list) {
-				page = get_ksm_page(stable_node,
-						    GET_KSM_PAGE_NOLOCK);
-				if (page)
-					put_page(page);
+				folio = ksm_get_folio(stable_node,
+						      GET_KSM_PAGE_NOLOCK);
+				if (folio)
+					folio_put(folio);
 				cond_resched();
 			}
 		}
-- 
2.43.0