From 8ec821f4acd39293435d5159d09c3aeac87de446 Mon Sep 17 00:00:00 2001

From: "Matthew Wilcox (Oracle)" <willy@infradead.org>

Date: Wed, 9 Feb 2022 20:21:36 +0000

Subject: 9p: Convert to invalidate_folio

This is a trivial conversion.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>

Tested-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>

Acked-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>

Tested-by: Mike Marshall <hubcap@omnibond.com> # orangefs

Tested-by: David Howells <dhowells@redhat.com> # afs

---

 fs/9p/vfs_addr.c | 15 +++------------

 1 file changed, 3 insertions(+), 12 deletions(-)

diff --git a/fs/9p/vfs_addr.c b/fs/9p/vfs_addr.c

index 9d7a29b7ea86..f39df0febced 100644

--- a/fs/9p/vfs_addr.c

+++ b/fs/9p/vfs_addr.c

@@ -124,18 +124,9 @@ static int v9fs_release_page(struct page *page, gfp_t gfp)

 	return 1;

 }

-/**

- * v9fs_invalidate_page - Invalidate a page completely or partially

- * @page: The page to be invalidated

- * @offset: offset of the invalidated region

- * @length: length of the invalidated region

- */

-

-static void v9fs_invalidate_page(struct page *page, unsigned int offset,

-				 unsigned int length)

+static void v9fs_invalidate_folio(struct folio *folio, size_t offset,

+				 size_t length)

 {

-	struct folio *folio = page_folio(page);

-

 	folio_wait_fscache(folio);

 }

@@ -359,7 +350,7 @@ const struct address_space_operations v9fs_addr_operations = {

 	.write_begin = v9fs_write_begin,

 	.write_end = v9fs_write_end,

 	.releasepage = v9fs_release_page,

-	.invalidatepage = v9fs_invalidate_page,

+	.invalidate_folio = v9fs_invalidate_folio,

 	.launder_page = v9fs_launder_page,

 	.direct_IO = v9fs_direct_IO,

 };

-- 

2.33.7