From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 22480 invoked by alias); 15 Aug 2012 16:40:00 -0000 Received: (qmail 22335 invoked by uid 22791); 15 Aug 2012 16:39:57 -0000 X-SWARE-Spam-Status: No, hits=-4.8 required=5.0 tests=AWL,BAYES_00,KHOP_RCVD_UNTRUST,KHOP_THREADED,RCVD_IN_HOSTKARMA_W,RCVD_IN_HOSTKARMA_WL X-Spam-Check-By: sourceware.org Received: from relay1.mentorg.com (HELO relay1.mentorg.com) (192.94.38.131) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Wed, 15 Aug 2012 16:39:44 +0000 Received: from svr-orw-fem-01.mgc.mentorg.com ([147.34.98.93]) by relay1.mentorg.com with esmtp id 1T1gdD-0004TE-Rn from joseph_myers@mentor.com ; Wed, 15 Aug 2012 09:39:43 -0700 Received: from SVR-IES-FEM-01.mgc.mentorg.com ([137.202.0.104]) by svr-orw-fem-01.mgc.mentorg.com over TLS secured channel with Microsoft SMTPSVC(6.0.3790.4675); Wed, 15 Aug 2012 09:39:43 -0700 Received: from digraph.polyomino.org.uk (137.202.0.76) by SVR-IES-FEM-01.mgc.mentorg.com (137.202.0.104) with Microsoft SMTP Server id 14.1.289.1; Wed, 15 Aug 2012 17:39:41 +0100 Received: from jsm28 (helo=localhost) by digraph.polyomino.org.uk with local-esmtp (Exim 4.76) (envelope-from ) id 1T1gdA-0005Xl-GE; Wed, 15 Aug 2012 16:39:40 +0000 Date: Wed, 15 Aug 2012 16:40:00 -0000 From: "Joseph S. Myers" To: Maxim Kuvyrkov CC: Roland McGrath , Andrew Haley , David Miller , Richard Sandiford , , GLIBC Devel , Chris Metcalf Subject: Re: [PATCH] Unify pthread_spin_[try]lock implementations. In-Reply-To: <36A2FFD8-0C98-4AB6-8C64-2EEC5CC67A63@codesourcery.com> Message-ID: References: <65B470D2-4D01-4BA1-AEC5-A72C0006EA22@codesourcery.com> <20120711081441.73BB22C093@topped-with-meat.com> <20120711.012509.1325789838255235021.davem@davemloft.net> <4FFD3CD9.4030206@redhat.com> <84304C03-6A49-4263-9016-05486EDC0E98@codesourcery.com> <4FFD4114.9000806@redhat.com> <20120711112235.B28CA2C099@topped-with-meat.com> <7FBB4F87-9FF3-4239-818F-5A38C8094011@codesourcery.com> <20120725181300.DD1812C0B5@topped-with-meat.com> <36A2FFD8-0C98-4AB6-8C64-2EEC5CC67A63@codesourcery.com> MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Mailing-List: contact libc-ports-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: libc-ports-owner@sourceware.org X-SW-Source: 2012-08/txt/msg00129.txt.bz2 On Wed, 15 Aug 2012, Maxim Kuvyrkov wrote: > As before the patch touches ARM, HPPA, M68K and MIPS. The ARM and MIPS changes are OK. (ARM and MIPS systems are too diverse for it to be particularly meaningful to give a rationale for a particular arbitrary choice of SPIN_LOCK_READS_BETWEEN_CMPXCHG.) -- Joseph S. Myers joseph@codesourcery.com