From 331d3f5c425717085a825253f6aeb99af6848099 Mon Sep 17 00:00:00 2001
From: David Howells <dhowells@redhat.com>
Date: Tue, 11 Jul 2023 22:27:53 +0900
Subject: [PATCH] exfat: splice: Use filemap_splice_read() instead of
 generic_file_splice_read()

Replace pointers to generic_file_splice_read() with calls to
filemap_splice_read().

Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Christian Brauner <brauner@kernel.org>
cc: Jens Axboe <axboe@kernel.dk>
cc: Al Viro <viro@zeniv.linux.org.uk>
cc: David Hildenbrand <david@redhat.com>
cc: John Hubbard <jhubbard@nvidia.com>
cc: linux-mm@kvack.org
cc: linux-block@vger.kernel.org
cc: linux-fsdevel@vger.kernel.org
Link: https://lore.kernel.org/r/20230522135018.2742245-29-dhowells@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
---
 file.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/file.c b/file.c
index a08076f44100..e35998f5aa8c 100644
--- a/file.c
+++ b/file.c
@@ -483,7 +483,11 @@ const struct file_operations exfat_file_operations = {
 #endif
 	.mmap		= generic_file_mmap,
 	.fsync		= exfat_file_fsync,
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(6, 5, 0)
+	.splice_read	= filemap_splice_read,
+#else
 	.splice_read	= generic_file_splice_read,
+#endif
 	.splice_write	= iter_file_splice_write,
 };