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From: Davidlohr Bueso <dave-h16yJtLeMjHk1uMJSBkQmQ@public.gmane.org>
To: Mathieu Desnoyers
	<mathieu.desnoyers-vg+e7yoeK/dWk0Htik3J/w@public.gmane.org>
Cc: Michael Kerrisk
	<mtk.manpages-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	"Paul E. McKenney"
	<paulmck-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>,
	Josh Triplett <josh-iaAMLnmF4UmaiuxdJuQwMA@public.gmane.org>,
	KOSAKI Motohiro
	<kosaki.motohiro-+CUm20s59erQFUHtdCDX3A@public.gmane.org>,
	Steven Rostedt <rostedt-nx8X9YLhiw1AfugRpC6u6w@public.gmane.org>,
	Nicholas Miell <nmiell-Wuw85uim5zDR7s880joybQ@public.gmane.org>,
	Ingo Molnar <mingo-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
	Alan Cox
	<gnomes-qBU/x9rampVanCEyBjwyrvXRex20P6io@public.gmane.org>,
	Lai Jiangshan <laijs-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>,
	Stephen Hemminger
	<stephen-OTpzqLSitTUnbdJkjeBofR2eb7JE58TQ@public.gmane.org>,
	Thomas Gleixner <tglx-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org>,
	Peter Zijlstra <peterz-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>,
	David Howells <dhowells-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
	Pranith Kumar
	<bobby.prani-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	Shuah Khan <shuahkh-JPH+aEBZ4P+UEJcrhfAQsw@public.gmane.org>,
	Andrew Morton
	<akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>,
	Linus Torvalds
	<torvalds-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>,
	linux-api-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [RFC PATCH man-pages] Add membarrier system call man page
Date: Fri, 18 Dec 2015 10:40:35 -0800	[thread overview]
Message-ID: <20151218184035.GF17386@linux-uzut.site> (raw)
In-Reply-To: <1450012663-16173-1-git-send-email-mathieu.desnoyers-vg+e7yoeK/dWk0Htik3J/w@public.gmane.org>

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

WARNING: multiple messages have this Message-ID (diff)
From: Davidlohr Bueso <dave@stgolabs.net>
To: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Michael Kerrisk <mtk.manpages@gmail.com>,
	linux-kernel@vger.kernel.org,
	"Paul E. McKenney" <paulmck@linux.vnet.ibm.com>,
	Josh Triplett <josh@joshtriplett.org>,
	KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>,
	Steven Rostedt <rostedt@goodmis.org>,
	Nicholas Miell <nmiell@comcast.net>,
	Ingo Molnar <mingo@redhat.com>,
	Alan Cox <gnomes@lxorguk.ukuu.org.uk>,
	Lai Jiangshan <laijs@cn.fujitsu.com>,
	Stephen Hemminger <stephen@networkplumber.org>,
	Thomas Gleixner <tglx@linutronix.de>,
	Peter Zijlstra <peterz@infradead.org>,
	David Howells <dhowells@redhat.com>,
	Pranith Kumar <bobby.prani@gmail.com>,
	Shuah Khan <shuahkh@osg.samsung.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Linus Torvalds <torvalds@linux-foundation.org>,
	linux-api@vger.kernel.org
Subject: Re: [RFC PATCH man-pages] Add membarrier system call man page
Date: Fri, 18 Dec 2015 10:40:35 -0800	[thread overview]
Message-ID: <20151218184035.GF17386@linux-uzut.site> (raw)
In-Reply-To: <1450012663-16173-1-git-send-email-mathieu.desnoyers@efficios.com>

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

  parent reply	other threads:[~2015-12-18 18:40 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-12-13 13:17 [RFC PATCH man-pages] Add membarrier system call man page Mathieu Desnoyers
     [not found] ` <1450012663-16173-1-git-send-email-mathieu.desnoyers-vg+e7yoeK/dWk0Htik3J/w@public.gmane.org>
2015-12-15 16:14   ` Michael Kerrisk (man-pages)
2015-12-15 16:14     ` Michael Kerrisk (man-pages)
2015-12-18 18:40   ` Davidlohr Bueso [this message]
2015-12-18 18:40     ` Davidlohr Bueso
     [not found]     ` <20151218184035.GF17386-95RKjC4jbl+7r5TWoziOLQ@public.gmane.org>
2015-12-18 19:37       ` Mathieu Desnoyers
2015-12-18 19:37         ` Mathieu Desnoyers

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