Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261401AbVE3K4c (ORCPT ); Mon, 30 May 2005 06:56:32 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261402AbVE3K4b (ORCPT ); Mon, 30 May 2005 06:56:31 -0400 Received: from colin.muc.de ([193.149.48.1]:22282 "EHLO mail.muc.de") by vger.kernel.org with ESMTP id S261401AbVE3K4V (ORCPT ); Mon, 30 May 2005 06:56:21 -0400 Date: 30 May 2005 12:56:18 +0200 Date: Mon, 30 May 2005 12:56:18 +0200 From: Andi Kleen To: Ingo Molnar Cc: Takashi Iwai , Sven-Thorsten Dietrich , dwalker@mvista.com, bhuey@lnxw.com, nickpiggin@yahoo.com.au, hch@infradead.org, akpm@osdl.org, linux-kernel@vger.kernel.org Subject: Re: RT patch acceptance Message-ID: <20050530105618.GL86087@muc.de> References: <20050526193230.GY86087@muc.de> <20050526200424.GA27162@elte.hu> <20050527123529.GD86087@muc.de> <20050527124837.GA7253@elte.hu> <20050527125630.GE86087@muc.de> <20050527131317.GA11071@elte.hu> <20050527133122.GF86087@muc.de> <20050530095349.GK86087@muc.de> <20050530103347.GA13425@elte.hu> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20050530103347.GA13425@elte.hu> User-Agent: Mutt/1.4.1i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 755 Lines: 18 > FYI, to get good latencies for jack you currently need the -RT tree and > CONFIG_PREEMPT. (see Lee Revell's and Rui Nuno Capela's extensive tests) Yeah, but you did a lot of (often unrelated to rt preempt) latency fixes in RT that are not yet merged into mainline. When they are all merged things might be very different. And then there can be probably more fixes. No matter what you do with RT this is needed anyways because the standard non preempt kernel needs to have reasonable latencies too. -Andi - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/