From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chao Yu Subject: [PATCH] f2fs: fix to convert inline inode in ->setattr Date: Tue, 01 Dec 2015 11:36:16 +0800 Message-ID: <000001d12be9$87054960$950fdc20$@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from sog-mx-2.v43.ch3.sourceforge.com ([172.29.43.192] helo=mx.sourceforge.net) by sfs-ml-3.v29.ch3.sourceforge.com with esmtp (Exim 4.76) (envelope-from ) id 1a3bkY-00031V-6a for linux-f2fs-devel@lists.sourceforge.net; Tue, 01 Dec 2015 03:37:06 +0000 Received: from mailout1.samsung.com ([203.254.224.24]) by sog-mx-2.v43.ch3.sourceforge.com with esmtps (TLSv1:AES128-SHA:128) (Exim 4.76) id 1a3bkW-0003oy-F7 for linux-f2fs-devel@lists.sourceforge.net; Tue, 01 Dec 2015 03:37:06 +0000 Received: from epcpsbgm2new.samsung.com (epcpsbgm2 [203.254.230.27]) by mailout1.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTP id <0NYN019Q8U17RW30@mailout1.samsung.com> for linux-f2fs-devel@lists.sourceforge.net; Tue, 01 Dec 2015 12:36:56 +0900 (KST) Content-language: zh-cn List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net To: Jaegeuk Kim Cc: linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net In commit 3c4541452748 ("f2fs: do not trim preallocated blocks when truncating after i_size"), in order to follow the regulation: "truncate(x) where x > i_size will not trim all blocks past i_size." like other file systems, in ->setattr we invoked truncate_setsize instead of f2fs_truncate to avoid unneeded block trimming in such case, but forgot to call f2fs_convert_inline_inode keep consistency of inline data conversion rule. This patch fixes to convert inline data if necessary. Signed-off-by: Chao Yu --- fs/f2fs/file.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 96e4e04..a018ed3 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -686,6 +686,14 @@ int f2fs_setattr(struct dentry *dentry, struct iattr *attr) * larger than i_size. */ truncate_setsize(inode, attr->ia_size); + + /* should convert inline inode here */ + if (f2fs_has_inline_data(inode) && + !f2fs_may_inline_data(inode)) { + err = f2fs_convert_inline_inode(inode); + if (err) + return err; + } inode->i_mtime = inode->i_ctime = CURRENT_TIME; } } -- 2.6.3 ------------------------------------------------------------------------------ Go from Idea to Many App Stores Faster with Intel(R) XDK Give your users amazing mobile app experiences with Intel(R) XDK. Use one codebase in this all-in-one HTML5 development environment. Design, debug & build mobile apps & 2D/3D high-impact games for multiple OSs. http://pubads.g.doubleclick.net/gampad/clk?id=254741911&iu=/4140