From mboxrd@z Thu Jan  1 00:00:00 1970
From: Djalal Harouni <djalal@endocode.com>
Subject: Re: [PATCH] fs, proc: introduce CONFIG_PROC_CHILDREN
Date: Tue, 26 May 2015 16:07:19 +0100
Message-ID: <20150526150719.GA8165@dztty>
References: <20150521135703.22af370fdd0799101a6a1b91@linux-foundation.org>
 <1432298859-2059-1-git-send-email-iago@endocode.com>
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Cc: Iago =?utf-8?B?TMOzcGV6?= Galeiras <iago@endocode.com>,
	Oleg Nesterov <oleg@redhat.com>,
	Kees Cook <keescook@chromium.org>,
	Pavel Emelyanov <xemul@parallels.com>,
	Serge Hallyn <serge.hallyn@canonical.com>,
	KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
	linux-api@vger.kernel.org,
	Alexander Viro <viro@zeniv.linux.org.uk>,
	linux-fsdevel@vger.kernel.org,
	Andrew Morton <akpm@linux-foundation.org>,
	Andy Lutomirski <luto@amacapital.net>,
	Alban Crequy <alban@endocode.com>
To: Cyrill Gorcunov <gorcunov@gmail.com>
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On Fri, May 22, 2015 at 06:37:05PM +0300, Cyrill Gorcunov wrote:
> On Fri, May 22, 2015 at 02:47:39PM +0200, Iago L=C3=B3pez Galeiras wr=
ote:
> > --- a/init/Kconfig
> > +++ b/init/Kconfig
> > @@ -1145,6 +1145,7 @@ endif # CGROUPS
> > =20
> >  config CHECKPOINT_RESTORE
> >  	bool "Checkpoint/restore support" if EXPERT
> > +	depends on PROC_CHILDREN
> >  	default n
> >  	help
> >  	  Enables additional kernel features in a sake of checkpoint/rest=
ore.
>=20
> Maybe better select PROC_CHILDREN here? Also I must admit I don't und=
erstand
> why similar patch from Andy has not been merged earlier? Andy, there =
was
> some problem I forgot about?
=46rom the linked thread, it seems that it was just lost... The discuss=
ion
ended up about task/<tid> and /proc/<pid>... That patch should have bee=
n
applied.

BTW this patch adds the CONFIG guard that was requested by Andrew. Ther=
e
is a v3 coming to make it "select" as suggested.

Thanks!

--=20
Djalal Harouni
http://opendz.org
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