From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264047AbUDBN6V (ORCPT ); Fri, 2 Apr 2004 08:58:21 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264049AbUDBN6V (ORCPT ); Fri, 2 Apr 2004 08:58:21 -0500 Received: from e4.ny.us.ibm.com ([32.97.182.104]:11992 "EHLO e4.ny.us.ibm.com") by vger.kernel.org with ESMTP id S264047AbUDBN6A (ORCPT ); Fri, 2 Apr 2004 08:58:00 -0500 Date: Sat, 3 Apr 2004 01:00:17 +0530 From: Suparna Bhattacharya To: linux-kernel@vger.kernel.org Subject: Fw: AIO patches reworked against radix-tree-writeback changes Message-ID: <20040402193017.GA4904@in.ibm.com> Reply-To: suparna@in.ibm.com Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.4i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org ----- Forwarded message from Suparna Bhattacharya ----- Date: Sat, 3 Apr 2004 00:59:37 +0530 From: Suparna Bhattacharya To: linux-aio@kvack.org, akpm@osdl.org Subject: AIO patches reworked against radix-tree-writeback changes Reply-To: suparna@in.ibm.com I just uploaded an update to the AIO patchset against the -mm tree (2.6.5-rc3-mm4): www.kernel.org/pub/linux/kernel/people/suparna/aio/265rc3mm4 This includes a rework of the concurrent O_SYNC speedup and AIO O_SYNC support code against the recent tagged radix-tree writeback changes in -mm, and a few associated cleanups of the fsaio write path. Feedback from testing of this functionality would be very welcome. Also included is an aio-poll patch from Chris Mason, based on the retry model, and an aio-context-switch patch again from Chris Mason that helps brings down the number of context switches seen with pipetest to a reasonable level. Regards Suparna -- Suparna Bhattacharya (suparna@in.ibm.com) Linux Technology Center IBM Software Lab, India ----- End forwarded message ----- -- Suparna Bhattacharya (suparna@in.ibm.com) Linux Technology Center IBM Software Lab, India