From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934715AbaE3UK7 (ORCPT ); Fri, 30 May 2014 16:10:59 -0400 Received: from mout.kundenserver.de ([212.227.17.13]:58881 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934432AbaE3UKy (ORCPT ); Fri, 30 May 2014 16:10:54 -0400 From: Arnd Bergmann To: linux-kernel@vger.kernel.org Cc: linux-arch@vger.kernel.org, joseph@codesourcery.com, john.stultz@linaro.org, hch@infradead.org, tglx@linutronix.de, geert@linux-m68k.org, lftan@altera.com, hpa@zytor.com, linux-fsdevel@vger.kernel.org, Arnd Bergmann , Jaegeuk Kim , linux-f2fs-devel@lists.sourceforge.net Subject: [RFC 29/32] f2fs: convert to struct inode_time Date: Fri, 30 May 2014 22:01:53 +0200 Message-Id: <1401480116-1973111-30-git-send-email-arnd@arndb.de> X-Mailer: git-send-email 1.8.3.2 In-Reply-To: <1401480116-1973111-1-git-send-email-arnd@arndb.de> References: <1401480116-1973111-1-git-send-email-arnd@arndb.de> X-Provags-ID: V02:K0:8jYKt+6KB+WZdmmdOlua3+Q5ej9UGy9BUiIak5x3b1G lTRxWWZI6nEmNst46IXyarlTxv+yO69+3VaOrOQg//TRp/RFh2 y8jM1yrN6yp6+ZoSL8wcjlAhggoRM3GpFK187j2dL3Ci3AUOLq g/YuiqXIEGQQC2fMWnk5JtlaF6eYtNOIChtDaXyZrOJ9kCZfU2 6FolrrXaQBYkic0byGUDXoKDrQ8ULYcjSJjE36h5MGBvXjlOvJ dm1vchYeKAxXZwmxclHL1DVfLQhWBUg5xN7yFNkSDZuoZECKJC vizDP0dQN/zr8D5g6Zo6ZJdBKkK/fRj+fJpE8vDiW8NRqGCSkF 93NOktQSaoRvjgXYy0kUyyUV1ALEKImN7mvOW1F/r Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org f2fs uses unsigned 40-bit seconds for inode timestamps, which will work basically forever, but the VFS uses struct timespec for timestamps, which is only good until 2038 on 32-bit CPUs. This gets us one small step closer to lifting the VFS limit by using struct inode_time in f2fs. Signed-off-by: Arnd Bergmann Cc: Jaegeuk Kim Cc: linux-f2fs-devel@lists.sourceforge.net --- fs/f2fs/file.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 37d0e1f..6ff6e5b 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -474,13 +474,13 @@ static void __setattr_copy(struct inode *inode, const struct iattr *attr) if (ia_valid & ATTR_GID) inode->i_gid = attr->ia_gid; if (ia_valid & ATTR_ATIME) - inode->i_atime = timespec_trunc(attr->ia_atime, + inode->i_atime = inode_time_trunc(attr->ia_atime, inode->i_sb->s_time_gran); if (ia_valid & ATTR_MTIME) - inode->i_mtime = timespec_trunc(attr->ia_mtime, + inode->i_mtime = inode_time_trunc(attr->ia_mtime, inode->i_sb->s_time_gran); if (ia_valid & ATTR_CTIME) - inode->i_ctime = timespec_trunc(attr->ia_ctime, + inode->i_ctime = inode_time_trunc(attr->ia_ctime, inode->i_sb->s_time_gran); if (ia_valid & ATTR_MODE) { umode_t mode = attr->ia_mode; -- 1.8.3.2