From: Matthew Wilcox (Oracle) <willy@infradead.org>
Date: Wed, 30 Mar 2022 03:25:06 +0000 (-0400)
Subject: btrfs: Remove a use of PAGE_SIZE in btrfs_invalidate_folio()
X-Git-Tag: baikal/mips/sdk6.1~6061^2
X-Git-Url: https://git.baikalelectronics.ru/sdk/?a=commitdiff_plain;h=49a8f33aea3c5b8c6fa573b3c499f453d5972855;p=kernel.git

btrfs: Remove a use of PAGE_SIZE in btrfs_invalidate_folio()

While btrfs doesn't use large folios yet, this should have been changed
as part of the conversion from invalidatepage to invalidate_folio.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: Al Viro <viro@zeniv.linux.org.uk>
---

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index aa0a60ee26cb7..6bfc4343c98d1 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -8296,7 +8296,7 @@ static void btrfs_invalidate_folio(struct folio *folio, size_t offset,
 	 * cover the full folio, like invalidating the last folio, we're
 	 * still safe to wait for ordered extent to finish.
 	 */
-	if (!(offset == 0 && length == PAGE_SIZE)) {
+	if (!(offset == 0 && length == folio_size(folio))) {
 		btrfs_releasepage(&folio->page, GFP_NOFS);
 		return;
 	}