diff mbox series

[v3,07/10] mm: use pfn_swap_entry_folio() in copy_nonpresent_pte()

Message ID 20240111152429.3374566-8-willy@infradead.org (mailing list archive)
State New
Headers show
Series mm: convert mm counter to take a folio | expand

Commit Message

Matthew Wilcox Jan. 11, 2024, 3:24 p.m. UTC 
From: Kefeng Wang <wangkefeng.wang@huawei.com>

Call pfn_swap_entry_folio() as preparation for converting mm counter
functions to take a folio.

Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
---
 mm/memory.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/mm/memory.c b/mm/memory.c
index 7e1f4849463a..60aa08f2ccdc 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -806,9 +806,9 @@  copy_nonpresent_pte(struct mm_struct *dst_mm, struct mm_struct *src_mm,
 		}
 		rss[MM_SWAPENTS]++;
 	} else if (is_migration_entry(entry)) {
-		page = pfn_swap_entry_to_page(entry);
+		folio = pfn_swap_entry_folio(entry);
 
-		rss[mm_counter(page)]++;
+		rss[mm_counter(&folio->page)]++;
 
 		if (!is_readable_migration_entry(entry) &&
 				is_cow_mapping(vm_flags)) {