From: Matthew Wilcox (Oracle) <willy@infradead.org>
Date: Thu, 13 Feb 2025 18:20:43 +0000 (+0000)
Subject: ext2: Remove reference to bh->b_page
X-Git-Tag: v6.15-rc1~84^2~4
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ef51934a05d3a223b040a23b6e78335f63f74083;p=thirdparty%2Flinux.git

ext2: 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().

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Jan Kara <jack@suse.cz>
Link: https://patch.msgid.link/20250213182045.2131356-1-willy@infradead.org
---

diff --git a/fs/ext2/super.c b/fs/ext2/super.c
index 37f7ce56adce7..21bea926e0eea 100644
--- a/fs/ext2/super.c
+++ b/fs/ext2/super.c
@@ -1556,7 +1556,7 @@ static ssize_t ext2_quota_write(struct super_block *sb, int type,
 		}
 		lock_buffer(bh);
 		memcpy(bh->b_data+offset, data, tocopy);
-		flush_dcache_page(bh->b_page);
+		flush_dcache_folio(bh->b_folio);
 		set_buffer_uptodate(bh);
 		mark_buffer_dirty(bh);
 		unlock_buffer(bh);