From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932573Ab2IQTpD (ORCPT ); Mon, 17 Sep 2012 15:45:03 -0400 Received: from merlin.infradead.org ([205.233.59.134]:52692 "EHLO merlin.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932476Ab2IQTpB (ORCPT ); Mon, 17 Sep 2012 15:45:01 -0400 Message-ID: <50577DB7.7070008@kernel.dk> Date: Mon, 17 Sep 2012 21:44:55 +0200 From: Jens Axboe MIME-Version: 1.0 To: Muthu Kumar CC: Tejun Heo , linux-kernel@vger.kernel.org Subject: Re: Where can find block layer lockless queue work. References: In-Reply-To: X-Enigmail-Version: 1.4.4 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2012-09-17 20:52, Muthu Kumar wrote: > Hi All, > I heard there is some work going on to support lockless queue in the > block layer. Is there a git repo with current changes that I can > follow? Any info on this work is appreciated. Thanks a lot. It's in my new-queue branch of the block git repo: http://git.kernel.dk/?p=linux-block.git;a=shortlog;h=refs/heads/new-queue Most work so far has been to get it into a quick state where an intern here could show changes in scaling. There's lots more pending. It'll be revised shortly. -- Jens Axboe