From 0abe0d52656e527af10d7ea43d6aa635b975d47f Mon Sep 17 00:00:00 2001
From: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Date: Thu, 13 Feb 2025 21:45:31 +0000
Subject: [PATCH] ocfs2: remove reference to bh->b_page

Buffer heads are attached to folios, not to pages.  Also
flush_dcache_page() is now deprecated in favour of flush_dcache_folio().

Link: https://lkml.kernel.org/r/20250213214533.2242224-2-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Acked-by: Joseph Qi <joseph.qi@linux.alibaba.com>
Cc: Changwei Ge <gechangwei@live.cn>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Jun Piao <piaojun@huawei.com>
Cc: Junxiao Bi <junxiao.bi@oracle.com>
Cc: Mark Fasheh <mark@fasheh.com>
Cc: Mark Tinguely <mark.tinguely@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
 fs/ocfs2/quota_global.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/ocfs2/quota_global.c b/fs/ocfs2/quota_global.c
index 15d9acd456ecc..e85b1ccf81be0 100644
--- a/fs/ocfs2/quota_global.c
+++ b/fs/ocfs2/quota_global.c
@@ -273,7 +273,7 @@ ssize_t ocfs2_quota_write(struct super_block *sb, int type,
 	if (new)
 		memset(bh->b_data, 0, sb->s_blocksize);
 	memcpy(bh->b_data + offset, data, len);
-	flush_dcache_page(bh->b_page);
+	flush_dcache_folio(bh->b_folio);
 	set_buffer_uptodate(bh);
 	unlock_buffer(bh);
 	ocfs2_set_buffer_uptodate(INODE_CACHE(gqinode), bh);
-- 
2.49.0