diff mbox series

[v2,5/9] mm/page_io: use a folio in sio_read_complete()

Message ID 20230719095848.3422629-6-zhangpeng362@huawei.com (mailing list archive)
State New
Headers show
Series Convert several functions in page_io.c to use a folio | expand

Commit Message

Peng Zhang July 19, 2023, 9:58 a.m. UTC 
From: ZhangPeng <zhangpeng362@huawei.com>

Saves one implicit call to compound_head().

Signed-off-by: ZhangPeng <zhangpeng362@huawei.com>
---
 mm/page_io.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)
diff mbox series

Patch

diff --git a/mm/page_io.c b/mm/page_io.c
index 6520687bd282..92f21f380ee8 100644
--- a/mm/page_io.c
+++ b/mm/page_io.c
@@ -403,17 +403,17 @@  static void sio_read_complete(struct kiocb *iocb, long ret)
 
 	if (ret == sio->len) {
 		for (p = 0; p < sio->pages; p++) {
-			struct page *page = sio->bvec[p].bv_page;
+			struct folio *folio = page_folio(sio->bvec[p].bv_page);
 
-			SetPageUptodate(page);
-			unlock_page(page);
+			folio_mark_uptodate(folio);
+			folio_unlock(folio);
 		}
 		count_vm_events(PSWPIN, sio->pages);
 	} else {
 		for (p = 0; p < sio->pages; p++) {
-			struct page *page = sio->bvec[p].bv_page;
+			struct folio *folio = page_folio(sio->bvec[p].bv_page);
 
-			unlock_page(page);
+			folio_unlock(folio);
 		}
 		pr_alert_ratelimited("Read-error on swap-device\n");
 	}