Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752836Ab2BVP4W (ORCPT ); Wed, 22 Feb 2012 10:56:22 -0500 Received: from mx1.redhat.com ([209.132.183.28]:42343 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751042Ab2BVP4V (ORCPT ); Wed, 22 Feb 2012 10:56:21 -0500 Date: Wed, 22 Feb 2012 10:56:03 -0500 From: Jason Baron To: Steven Rostedt Cc: Ingo Molnar , "H. Peter Anvin" , a.p.zijlstra@chello.nl, mathieu.desnoyers@efficios.com, davem@davemloft.net, ddaney.cavm@gmail.com, akpm@linux-foundation.org, linux-kernel@vger.kernel.org, Linus Torvalds Subject: Re: [PATCH 00/10] jump label: introduce very_[un]likely + cleanups + docs Message-ID: <20120222155602.GC3405@redhat.com> References: <20120222074839.GA24890@elte.hu> <20120222080659.GA25318@elte.hu> <1329916920.25686.79.camel@gandalf.stny.rr.com> <20120222133404.GA14085@elte.hu> <1329918881.25686.92.camel@gandalf.stny.rr.com> <20120222145614.GA2491@elte.hu> <1329923533.25686.106.camel@gandalf.stny.rr.com> <20120222154206.GA3405@redhat.com> <1329926043.25686.107.camel@gandalf.stny.rr.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1329926043.25686.107.camel@gandalf.stny.rr.com> User-Agent: Mutt/1.5.20 (2009-12-10) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 682 Lines: 24 On Wed, Feb 22, 2012 at 10:54:03AM -0500, Steven Rostedt wrote: > On Wed, 2012-02-22 at 10:42 -0500, Jason Baron wrote: > > > Do you have 'CONFIG_CC_OPTIMIZE_FOR_SIZE' set? > > Yes I do :-p > > But that's because the distro config I started with had it set too. > > -- Steve > > Right, with CONFIG_CC_OPTIMIZE_FOR_SIZE unset, which is the default, at least on x86, I have not seen a single case of the 'jmp;jmp'. Thanks, -Jason -- 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/