From: Cyrill Gorcunov <gorcunov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: "Iago López Galeiras" <iago-973cpzSjLbNWk0Htik3J/w@public.gmane.org>
Cc: Oleg Nesterov <oleg-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
Kees Cook <keescook-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>,
Pavel Emelyanov <xemul-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>,
Serge Hallyn
<serge.hallyn-Z7WLFzj8eWMS+FvcfC7Uqw@public.gmane.org>,
KAMEZAWA Hiroyuki
<kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org>,
linux-api-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Alexander Viro
<viro-RmSDqhL/yNMiFSDQTTA3OLVCufUGDwFn@public.gmane.org>,
linux-fsdevel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Andrew Morton
<akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>,
Andy Lutomirski <luto-kltTT9wpgjJwATOyAt5JVQ@public.gmane.org>,
Alban Crequy <alban-973cpzSjLbNWk0Htik3J/w@public.gmane.org>
Subject: Re: [PATCH] fs, proc: introduce CONFIG_PROC_CHILDREN
Date: Fri, 22 May 2015 18:37:05 +0300 [thread overview]
Message-ID: <20150522153705.GI16716@uranus> (raw)
In-Reply-To: <1432298859-2059-1-git-send-email-iago-973cpzSjLbNWk0Htik3J/w@public.gmane.org>
On Fri, May 22, 2015 at 02:47:39PM +0200, Iago López Galeiras wrote:
> --- a/init/Kconfig
> +++ b/init/Kconfig
> @@ -1145,6 +1145,7 @@ endif # CGROUPS
>
> 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/restore.
Maybe better select PROC_CHILDREN here? Also I must admit I don't understand
why similar patch from Andy has not been merged earlier? Andy, there was
some problem I forgot about?
(to be clear, I don't mind enabling it since we use it in criu alot ;)
next prev parent reply other threads:[~2015-05-22 15:37 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-21 10:30 [PATCH] [RFC] fs, proc: don't guard /proc/<pid>/task/<tid>/children on CONFIG_CHECKPOINT_RESTORE Alban Crequy
2015-05-21 20:57 ` Andrew Morton
2015-05-22 12:47 ` [PATCH] fs, proc: introduce CONFIG_PROC_CHILDREN Iago López Galeiras
[not found] ` <1432298859-2059-1-git-send-email-iago-973cpzSjLbNWk0Htik3J/w@public.gmane.org>
2015-05-22 15:37 ` Cyrill Gorcunov [this message]
2015-05-26 15:07 ` Djalal Harouni
2015-05-26 15:12 ` [PATCH v3] " Iago López Galeiras
[not found] ` <1432653162-20973-1-git-send-email-iago-973cpzSjLbNWk0Htik3J/w@public.gmane.org>
2015-05-27 7:29 ` Cyrill Gorcunov
[not found] ` <1432204221-1933-1-git-send-email-alban-973cpzSjLbNWk0Htik3J/w@public.gmane.org>
2015-05-21 21:47 ` [PATCH] [RFC] fs, proc: don't guard /proc/<pid>/task/<tid>/children on CONFIG_CHECKPOINT_RESTORE Andy Lutomirski
[not found] ` <CALCETrVbaKnqj7qLBr+ufirPHfdjAYzo6_e362N0muVGnH7HTg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-05-21 22:05 ` Cyrill Gorcunov
2015-05-22 12:49 ` Alban Crequy
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