Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261773AbTEVLZz (ORCPT ); Thu, 22 May 2003 07:25:55 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261780AbTEVLZz (ORCPT ); Thu, 22 May 2003 07:25:55 -0400 Received: from ns.suse.de ([213.95.15.193]:26639 "EHLO Cantor.suse.de") by vger.kernel.org with ESMTP id S261773AbTEVLZy (ORCPT ); Thu, 22 May 2003 07:25:54 -0400 To: Martin Wirth Cc: mingo@elte.hu, linux-kernel@vger.kernel.org Subject: Re: [patch] futex requeueing feature, futex-requeue-2.5.69-D3 References: <3ECCB319.4060706@dlr.de.suse.lists.linux.kernel> From: Andi Kleen Date: 22 May 2003 13:38:01 +0200 In-Reply-To: <3ECCB319.4060706@dlr.de.suse.lists.linux.kernel> Message-ID: User-Agent: Gnus/5.09 (Gnus v5.9.0) Emacs/21.2 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 576 Lines: 9 Martin Wirth writes: > mmap/munmap on a second processor). > 2. no vcache pollution (I guess 99% of all futexes will not be in > shared memory) - Could also be specified as a mutex attribute in pthreads/NPTL to get faster mutexes (or perhaps a environment variable to allow users easy tuning) -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/