From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758821AbcKCQ3K (ORCPT ); Thu, 3 Nov 2016 12:29:10 -0400 Received: from mail.kernel.org ([198.145.29.136]:47918 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757899AbcKCQ3J (ORCPT ); Thu, 3 Nov 2016 12:29:09 -0400 From: Chao Yu To: jaegeuk@kernel.org Cc: linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org, yuchao0@huawei.com, liushuoran@huawei.com Subject: [PATCH 1/2] f2fs: fix wrong i_atime recovery Date: Fri, 4 Nov 2016 00:26:55 +0800 Message-Id: <20161103162656.2982-1-chao@kernel.org> X-Mailer: git-send-email 2.10.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Chao Yu Shouldn't update in-memory i_atime with on-disk i_mtime of inode when recovering inode. Shuoran found this bug which is hidden for a long time, honour is belong to him. Signed-off-by: Shuoran Liu Signed-off-by: Chao Yu --- fs/f2fs/recovery.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/f2fs/recovery.c b/fs/f2fs/recovery.c index 2fc84a9..d2ba4da 100644 --- a/fs/f2fs/recovery.c +++ b/fs/f2fs/recovery.c @@ -180,10 +180,10 @@ static void recover_inode(struct inode *inode, struct page *page) inode->i_mode = le16_to_cpu(raw->i_mode); f2fs_i_size_write(inode, le64_to_cpu(raw->i_size)); - inode->i_atime.tv_sec = le64_to_cpu(raw->i_mtime); + inode->i_atime.tv_sec = le64_to_cpu(raw->i_atime); inode->i_ctime.tv_sec = le64_to_cpu(raw->i_ctime); inode->i_mtime.tv_sec = le64_to_cpu(raw->i_mtime); - inode->i_atime.tv_nsec = le32_to_cpu(raw->i_mtime_nsec); + inode->i_atime.tv_nsec = le32_to_cpu(raw->i_atime_nsec); inode->i_ctime.tv_nsec = le32_to_cpu(raw->i_ctime_nsec); inode->i_mtime.tv_nsec = le32_to_cpu(raw->i_mtime_nsec); -- 2.10.1