From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from bombadil.infradead.org ([198.137.202.9]:48706 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751031AbaK0P2q (ORCPT ); Thu, 27 Nov 2014 10:28:46 -0500 Date: Thu, 27 Nov 2014 07:28:46 -0800 From: Christoph Hellwig To: "Theodore Ts'o" Cc: Christoph Hellwig , Linux Filesystem Development List , Ext4 Developers List , Linux btrfs Developers List , XFS Developers Subject: Re: [PATCH-v4 1/7] vfs: split update_time() into update_time() and write_time() Message-ID: <20141127152846.GA24779@infradead.org> References: <1416997437-26092-1-git-send-email-tytso@mit.edu> <1416997437-26092-2-git-send-email-tytso@mit.edu> <20141126192328.GA20436@infradead.org> <20141127144116.GA14091@thunk.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <20141127144116.GA14091@thunk.org> Sender: linux-btrfs-owner@vger.kernel.org List-ID: FYI, I suspect for now the best might be to let filesystems that define ->update_times work as-is and not tie them into the infrastructure. At least for XFS I suspect the lazy updates might better be handled internally, although I'm not entirely sure yet.