From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga02.intel.com ([134.134.136.20]:62322 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758413Ab2J2KaU (ORCPT ); Mon, 29 Oct 2012 06:30:20 -0400 From: Andi Kleen To: zwu.kernel@gmail.com Cc: linux-fsdevel@vger.kernel.org, linux-ext4@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org, linuxram@linux.vnet.ibm.com, viro@zeniv.linux.org.uk, david@fromorbit.com, tytso@mit.edu, cmm@us.ibm.com, wuzhy@linux.vnet.ibm.com, wenqing.lz@taobao.com Subject: Re: [RFC v4+ hot_track 00/19] vfs: hot data tracking References: <1351485061-12297-1-git-send-email-zwu.kernel@gmail.com> Date: Mon, 29 Oct 2012 03:30:19 -0700 In-Reply-To: <1351485061-12297-1-git-send-email-zwu.kernel@gmail.com> (zwu kernel's message of "Mon, 29 Oct 2012 12:30:42 +0800") Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-btrfs-owner@vger.kernel.org List-ID: zwu.kernel@gmail.com writes: > > TODO List: > > 1.) Need to do scalability or performance tests. You're changing some of the most performance critical code in the kernel. This step is absolutely not optional. -Andi -- ak@linux.intel.com -- Speaking for myself only