From 1270e7479b0c38b5b177965fc5900bb55091c1cd Mon Sep 17 00:00:00 2001
From: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Date: Wed, 11 May 2022 15:42:18 +0900
Subject: [PATCH] exfat: fs: Turn block_invalidatepage into
 block_invalidate_folio

Remove special-casing of a NULL invalidatepage, since there is no
more block_invalidatepage.

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
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
---
 inode.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/inode.c b/inode.c
index ca0c7524384b..3efb9a678fa8 100644
--- a/inode.c
+++ b/inode.c
@@ -516,6 +516,9 @@ int exfat_block_truncate_page(struct inode *inode, loff_t from)
 static const struct address_space_operations exfat_aops = {
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 14, 0)
 	.set_page_dirty	= __set_page_dirty_buffers,
+#endif
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 18, 0)
+	.invalidate_folio = block_invalidate_folio,
 #endif
 	.readpage	= exfat_readpage,
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 8, 0)