From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:41522 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752131AbdLLKMD (ORCPT ); Tue, 12 Dec 2017 05:12:03 -0500 Subject: Patch "f2fs: fix to clear FI_NO_PREALLOC" has been added to the 4.14-stable tree To: yuchao0@huawei.com, alexander.levin@verizon.com, gregkh@linuxfoundation.org, jaegeuk@kernel.org Cc: , From: Date: Tue, 12 Dec 2017 11:11:21 +0100 Message-ID: <1513073481177213@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled f2fs: fix to clear FI_NO_PREALLOC to the 4.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: f2fs-fix-to-clear-fi_no_prealloc.patch and it can be found in the queue-4.14 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From foo@baz Tue Dec 12 10:32:42 CET 2017 From: Chao Yu Date: Mon, 13 Nov 2017 17:32:39 +0800 Subject: f2fs: fix to clear FI_NO_PREALLOC From: Chao Yu [ Upstream commit 28cfafb73853f0494b06649716687a3ea07681d5 ] We need to clear FI_NO_PREALLOC flag in error path of f2fs_file_write_iter, otherwise we will lose the chance to preallocate blocks in latter write() at one time. Fixes: dc91de78e5e1 ("f2fs: do not preallocate blocks which has wrong buffer") Signed-off-by: Chao Yu Signed-off-by: Jaegeuk Kim Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- fs/f2fs/file.c | 1 + 1 file changed, 1 insertion(+) --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -2697,6 +2697,7 @@ static ssize_t f2fs_file_write_iter(stru err = f2fs_preallocate_blocks(iocb, from); if (err) { + clear_inode_flag(inode, FI_NO_PREALLOC); inode_unlock(inode); return err; } Patches currently in stable-queue which might be from yuchao0@huawei.com are queue-4.14/f2fs-fix-to-clear-fi_no_prealloc.patch