diff mbox series

[17/18] s390: pgtable: use mm_counter_folio() in ptep_zap_swap_entry()

Message ID 20231103140119.2306578-18-wangkefeng.wang@huawei.com (mailing list archive)
State New
Headers show
Series mm: convert to use folio mm counter | expand

Commit Message

Kefeng Wang Nov. 3, 2023, 2:01 p.m. UTC 
Use mm_counter_folio() in ptep_zap_swap_entry(), which help to
cleanup mm_counter().

Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
 arch/s390/mm/pgtable.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/arch/s390/mm/pgtable.c b/arch/s390/mm/pgtable.c
index 3bd2ab2a9a34..f4a53f5b0bcb 100644
--- a/arch/s390/mm/pgtable.c
+++ b/arch/s390/mm/pgtable.c
@@ -730,9 +730,9 @@  static void ptep_zap_swap_entry(struct mm_struct *mm, swp_entry_t entry)
 	if (!non_swap_entry(entry))
 		dec_mm_counter(mm, MM_SWAPENTS);
 	else if (is_migration_entry(entry)) {
-		struct page *page = pfn_swap_entry_to_page(entry);
+		struct folio *folio = pfn_swap_entry_to_folio(entry);
 
-		dec_mm_counter(mm, mm_counter(page));
+		dec_mm_counter(mm, mm_counter_folio(folio));
 	}
 	free_swap_and_cache(entry);
 }