Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757798AbYCNA0l (ORCPT ); Thu, 13 Mar 2008 20:26:41 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751771AbYCNA0a (ORCPT ); Thu, 13 Mar 2008 20:26:30 -0400 Received: from qb-out-0506.google.com ([72.14.204.230]:35481 "EHLO qb-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751687AbYCNA03 (ORCPT ); Thu, 13 Mar 2008 20:26:29 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=NprANraEfTMYcLrdeTAI585Om1gx0/0N6Vy/+EgKXQ5nSxw3wBC1il8dx7Qu6coa154ei189PdKJc+j2U6hTCn8eT/s/nb/aMi/nPM/shDa7gN9xEgEaDI8R6yoG8QKCiCRAtRSRCVxmfn9d31+EpnJlqgTqMRu9IaoyFsJtBUE= Message-ID: <9810cff90803131726m55e11b62o5cdebd078626283f@mail.gmail.com> Date: Thu, 13 Mar 2008 17:26:26 -0700 From: "Bill Huey (hui)" To: "Gregory Haskins" , mingo@elte.hu Subject: Re: [PATCH RT 0/6] lockstat measurement extensions Cc: a.p.zijlstra@chello.nl, tglx@linutronix.de, rostedt@goodmis.org, linux-rt-users@vger.kernel.org, linux-kernel@vger.kernel.org, kevin@hilman.org, cminyard@mvista.com, dsingleton@mvista.com, dwalker@mvista.com, npiggin@suse.de, dsaxena@plexity.net, ak@suse.de, pavel@ucw.cz, acme@redhat.com, gregkh@suse.de, sdietrich@novell.com, pmorreale@novell.com, mkohari@novell.com In-Reply-To: <9810cff90803131703t3626d83fq727b04242f407c13@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <9810cff90803131703t3626d83fq727b04242f407c13@mail.gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 659 Lines: 16 Also, this is not meant for inclusion in it's current revision. It'll need to have various compilation modes (CONFIG_PREEMPT_RT/CONFIG_LOCK_STAT) combination enabled and such. I'm handing this over to Peter Morreale and it'll be up to him to decided what to do next. However, it does work and should get interesting numbers for the discussion of whether or not adaptive spins and friends are useful or not. bill -- 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/