From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chao Yu Subject: [PATCH 3/5] f2fs: report readonly status in ->fsync Date: Thu, 24 Dec 2015 18:07:25 +0800 Message-ID: <016601d13e33$0ecdfd50$2c69f7f0$@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Return-path: Content-language: zh-cn Sender: linux-kernel-owner@vger.kernel.org To: Jaegeuk Kim Cc: linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org List-Id: linux-f2fs-devel.lists.sourceforge.net Report readonly status of filesystem during fsync. Signed-off-by: Chao Yu --- fs/f2fs/file.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 2d87a3c..a60d088 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -197,7 +197,7 @@ int f2fs_sync_file(struct file *file, loff_t start, loff_t end, int datasync) }; if (unlikely(f2fs_readonly(inode->i_sb))) - return 0; + return -EROFS; trace_f2fs_sync_file_enter(inode); -- 2.6.3