From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933030AbcETISm (ORCPT ); Fri, 20 May 2016 04:18:42 -0400 Received: from bombadil.infradead.org ([198.137.202.9]:33553 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932239AbcETISk (ORCPT ); Fri, 20 May 2016 04:18:40 -0400 Date: Fri, 20 May 2016 10:18:32 +0200 From: Peter Zijlstra To: Davidlohr Bueso Cc: manfred@colorfullife.com, Waiman.Long@hpe.com, mingo@kernel.org, torvalds@linux-foundation.org, ggherdovich@suse.com, mgorman@techsingularity.net, linux-kernel@vger.kernel.org Subject: Re: sem_lock() vs qspinlocks Message-ID: <20160520081832.GN3205@twins.programming.kicks-ass.net> References: <20160520053926.GC31084@linux-uzut.site> <20160520081315.GC3193@twins.programming.kicks-ass.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20160520081315.GC3193@twins.programming.kicks-ass.net> User-Agent: Mutt/1.5.21 (2012-12-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, May 20, 2016 at 10:13:15AM +0200, Peter Zijlstra wrote: > On Thu, May 19, 2016 at 10:39:26PM -0700, Davidlohr Bueso wrote: > > > [1] https://hg.java.net/hg/libmicro~hg-repo > > So far I've managed to install mercurial and clone this thing, but it > doesn't actually build :/ > > I'll try harder.. The stuff needs this.. --- diff -r 7dd95b416c3c Makefile.com --- a/Makefile.com Thu Jul 26 12:56:00 2012 -0700 +++ b/Makefile.com Fri May 20 10:18:08 2016 +0200 @@ -107,7 +107,7 @@ echo "char compiler_version[] = \""`$(COMPILER_VERSION_CMD)`"\";" > tattle.h echo "char CC[] = \""$(CC)"\";" >> tattle.h echo "char extra_compiler_flags[] = \""$(extra_CFLAGS)"\";" >> tattle.h - $(CC) -o tattle $(CFLAGS) -I. ../tattle.c libmicro.a -lrt -lm + $(CC) -o tattle $(CFLAGS) -I. ../tattle.c libmicro.a -lrt -lm -lpthread $(ELIDED_BENCHMARKS): ../elided.c $(CC) -o $(@) ../elided.c