linux-ext4 - [RFC 1/3] ext2: Fix ki_pos update for DIO buffered-io fallback case

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Message-ID: <9cdd449fc1d63cf2dba17cfa2fa7fb29b8f96a46.1700506526.git.ritesh.list@gmail.com>
Date: Tue, 21 Nov 2023 00:35:19 +0530
From: "Ritesh Harjani (IBM)" <ritesh.list@...il.com>
To: linux-ext4@...r.kernel.org
Cc: Jan Kara <jack@...e.cz>,
	linux-fsdevel@...r.kernel.org,
	"Ritesh Harjani (IBM)" <ritesh.list@...il.com>
Subject: [RFC 1/3] ext2: Fix ki_pos update for DIO buffered-io fallback case

Commit "filemap: update ki_pos in generic_perform_write", made updating
of ki_pos into common code in generic_perform_write() function.
This also causes generic/091 to fail.

Fixes: 182c25e9c157 ("filemap: update ki_pos in generic_perform_write")
Signed-off-by: Ritesh Harjani (IBM) <ritesh.list@...il.com>
---
 fs/ext2/file.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/fs/ext2/file.c b/fs/ext2/file.c
index 1039e5bf90af..4ddc36f4dbd4 100644
--- a/fs/ext2/file.c
+++ b/fs/ext2/file.c
@@ -258,7 +258,6 @@ static ssize_t ext2_dio_write_iter(struct kiocb *iocb, struct iov_iter *from)
 			goto out_unlock;
 		}
 
-		iocb->ki_pos += status;
 		ret += status;
 		endbyte = pos + status - 1;
 		ret2 = filemap_write_and_wait_range(inode->i_mapping, pos,
-- 
2.41.0