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From: Gao feng <gaofeng-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>
To: "Eric W. Biederman" <ebiederm-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>
Cc: containers-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org
Subject: Re: [PATCH] userns: enable tmpfs support for user namespace.
Date: Thu, 20 Sep 2012 08:39:07 +0800	[thread overview]
Message-ID: <505A65AB.4000703@cn.fujitsu.com> (raw)
In-Reply-To: <87wqzq8fe3.fsf-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>

于 2012年09月19日 18:40, Eric W. Biederman 写道:
> Gao feng <gaofeng@cn.fujitsu.com> writes:
> 
>> mounting tmpfs in user namespace does no harm to the host.
>> so enable tmpfs support for the user namespace.
> 
> I think this allows escaping from memory resource limits.
> 

Got it,it makes sense,sorry for the noise.

thanks!
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  parent reply	other threads:[~2012-09-20  0:39 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-09-19  8:16 [PATCH] userns: enable tmpfs support for user namespace Gao feng
     [not found] ` <1348042588-9031-1-git-send-email-gaofeng-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>
2012-09-19 10:40   ` Eric W. Biederman
     [not found]     ` <87wqzq8fe3.fsf-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>
2012-09-20  0:39       ` Gao feng [this message]
     [not found]         ` <505A65AB.4000703-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>
2012-09-20  0:59           ` Eric W. Biederman
     [not found]             ` <874nmt5x1r.fsf-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>
2012-10-24  7:49               ` Gao feng

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