Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933100AbbLRSlE (ORCPT ); Fri, 18 Dec 2015 13:41:04 -0500 Received: from mx2.suse.de ([195.135.220.15]:47440 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753543AbbLRSlD (ORCPT ); Fri, 18 Dec 2015 13:41:03 -0500 Date: Fri, 18 Dec 2015 10:40:35 -0800 From: Davidlohr Bueso To: Mathieu Desnoyers Cc: Michael Kerrisk , linux-kernel@vger.kernel.org, "Paul E. McKenney" , Josh Triplett , KOSAKI Motohiro , Steven Rostedt , Nicholas Miell , Ingo Molnar , Alan Cox , Lai Jiangshan , Stephen Hemminger , Thomas Gleixner , Peter Zijlstra , David Howells , Pranith Kumar , Shuah Khan , Andrew Morton , Linus Torvalds , linux-api@vger.kernel.org Subject: Re: [RFC PATCH man-pages] Add membarrier system call man page Message-ID: <20151218184035.GF17386@linux-uzut.site> References: <1450012663-16173-1-git-send-email-mathieu.desnoyers@efficios.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: <1450012663-16173-1-git-send-email-mathieu.desnoyers@efficios.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 Content-Length: 602 Lines: 16 On Sun, 13 Dec 2015, Mathieu Desnoyers wrote: >+.SH RETURN VALUE >+On success, this system call returns zero. On error, \-1 is returned, >+and For the zero return, would it make sense to specify that it is also the case for MEMBARRIER_CMD_SHARED under UP? Its pretty obvious it should be a no-op, but wouldn't hurt to make it explicit. Thanks, Davidlohr -- 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/