Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752566AbbGMT3z (ORCPT ); Mon, 13 Jul 2015 15:29:55 -0400 Received: from mx1.mailbox.org ([80.241.60.212]:39681 "EHLO mx1.mailbox.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752119AbbGMT3y (ORCPT ); Mon, 13 Jul 2015 15:29:54 -0400 X-Greylist: delayed 574 seconds by postgrey-1.27 at vger.kernel.org; Mon, 13 Jul 2015 15:29:54 EDT Date: Mon, 13 Jul 2015 21:20:16 +0200 (CEST) From: Hagen Paul Pfeifer Reply-To: Hagen Paul Pfeifer To: Ingo Molnar , Denys Vlasenko Cc: Borislav Petkov , "H. Peter Anvin" , Andrew Morton , Ingo Molnar , Peter Zijlstra , Markus Trippelsdorf , Thomas Gleixner , linux-kernel@vger.kernel.org, Linus Torvalds Message-ID: <131222735.1080.1436815216582.JavaMail.open-xchange@ox1app> In-Reply-To: References: <1429565231-4609-1-git-send-email-hagen@jauu.net> <20150420215645.GC10191@pd.tnic> <20150421074212.GA25081@gmail.com> <20150421225723.GA5927@virgo.local> <20150422052441.GA395@x4> <20150422055848.GA3307@virgo.local> <20150422092040.GB395@x4> <20150422092850.GA24664@gmail.com> Subject: Re: [PATCH RFC] x86: enforce inlining for atomics MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Priority: 3 Importance: Medium X-Oxguard-PGPSign: False X-Mailer: Open-Xchange Mailer v7.6.2-Rev20 X-Originating-Client: open-xchange-appsuite Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 934 Lines: 27 > On July 13, 2015 at 8:27 PM Denys Vlasenko > wrote: > > So I think the original patch makes sense (and I already applied it), > > we want known-simple and performance critical methods (such as atomic > > ops) always inlined. > > I will send more such force-inlining patches your way then. Now? We discuss this a month back or so? :-) Anyway, if so I prefer to group the patchset in at least two patches to simplify review: - performance criticial group - inline assembler group The former group contains all inline critical functions and the later to identify functions where gcc has problems because their inline heuristic for asm code is a toy. Hagen -- 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/