From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753894Ab1K1OLR (ORCPT ); Mon, 28 Nov 2011 09:11:17 -0500 Received: from mga03.intel.com ([143.182.124.21]:49496 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752443Ab1K1OJG (ORCPT ); Mon, 28 Nov 2011 09:09:06 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.69,584,1315206000"; d="scan'208";a="79787542" Message-Id: <20111128135338.249672012@intel.com> User-Agent: quilt/0.48-1 Date: Mon, 28 Nov 2011 21:53:38 +0800 From: Wu Fengguang To: cc: Jan Kara cc: Peter Zijlstra CC: Christoph Hellwig cc: Andrew Morton Cc: Wu Fengguang , LKML Subject: [PATCH 0/7] dirty throttling bits for 3.3 (v2) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, There are now 7 dirty throttling improvements targeting for Linux 3.3. Changes since v1: - added many comments and enriched changelog - rename dirty_leaks to dirty_throttle_leaks - add the btrfs accounting fix for sub-page writes - account bdp_ratelimits at page dirty time (and use this_cpu_inc) [PATCH 1/7] writeback: balanced_rate cannot exceed write bandwidth [PATCH 2/7] writeback: charge leaked page dirties to active tasks [PATCH 3/7] writeback: fix dirtied pages accounting on sub-page writes [PATCH 4/7] writeback: fix dirtied pages accounting on redirty [PATCH 5/7] btrfs: fix dirtied pages accounting on sub-page writes [PATCH 6/7] writeback: dirty ratelimit - think time compensation [PATCH 7/7] writeback: comment on the bdi dirty threshold fs/btrfs/file.c | 3 include/linux/sched.h | 1 include/linux/writeback.h | 4 + include/trace/events/writeback.h | 14 ++- kernel/exit.c | 2 kernel/fork.c | 1 mm/page-writeback.c | 116 +++++++++++++++++++++++++---- 7 files changed, 123 insertions(+), 18 deletions(-) Thanks, Fengguang