From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752418Ab2LVDF7 (ORCPT ); Fri, 21 Dec 2012 22:05:59 -0500 Received: from hrndva-omtalb.mail.rr.com ([71.74.56.122]:31384 "EHLO hrndva-omtalb.mail.rr.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751497Ab2LVDF5 (ORCPT ); Fri, 21 Dec 2012 22:05:57 -0500 X-Authority-Analysis: v=2.0 cv=QPnqt33L c=1 sm=0 a=rXTBtCOcEpjy1lPqhTCpEQ==:17 a=mNMOxpOpBa8A:10 a=wom5GMh1gUkA:10 a=R0qdkdZMuLMA:10 a=5SG0PmZfjMsA:10 a=kj9zAlcOel0A:10 a=meVymXHHAAAA:8 a=NBdiTfTIyVEA:10 a=20KFwNOVAAAA:8 a=MJxrH50jwXVXVaWTwd0A:9 a=CjuIK1q_8ugA:10 a=jEp0ucaQiEUA:10 a=jeBq3FmKZ4MA:10 a=rXTBtCOcEpjy1lPqhTCpEQ==:117 X-Cloudmark-Score: 0 X-Authenticated-User: X-Originating-IP: 74.67.115.198 Date: Fri, 21 Dec 2012 22:05:54 -0500 From: Steven Rostedt To: Rik van Riel Cc: linux-kernel@vger.kernel.org, aquini@redhat.com, walken@google.com, lwoodman@redhat.com, jeremy@goop.org, Jan Beulich , Thomas Gleixner Subject: Re: [RFC PATCH 1/3] x86,smp: move waiting on contended lock out of line Message-ID: <20121222030554.GC27621@home.goodmis.org> References: <20121221184940.103c31ad@annuminas.surriel.com> <20121221185038.43e8246c@annuminas.surriel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20121221185038.43e8246c@annuminas.surriel.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Dec 21, 2012 at 06:50:38PM -0500, Rik van Riel wrote: > Subject: x86,smp: move waiting on contended ticket lock out of line > > Moving the wait loop for congested loops to its own function allows > us to add things to that wait loop, without growing the size of the > kernel text appreciably. > > Signed-off-by: Rik van Riel Reviewed-by: Steven Rostedt -- Steve