From: Al Viro <viro@ZenIV.linux.org.uk>
To: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>
Cc: containers@lists.linux-foundation.org,
"Eric W. Biederman" <ebiederm@xmission.com>,
LKML <linux-kernel@vger.kernel.org>,
cgroups@vger.kernel.org
Subject: Re: [Propose] Isolate core_pattern in mnt namespace.
Date: Sun, 20 Dec 2015 02:37:12 +0000 [thread overview]
Message-ID: <20151220023712.GT20997@ZenIV.linux.org.uk> (raw)
In-Reply-To: <56760F05.3020308@cn.fujitsu.com>
On Sun, Dec 20, 2015 at 10:14:29AM +0800, Dongsheng Yang wrote:
> On 12/17/2015 07:23 PM, Dongsheng Yang wrote:
> >Hi guys,
> > We are working on making core dump behaviour isolated in
> >container. But the problem is, the /proc/sys/kernel/core_pattern
> >is a kernel wide setting, not belongs to a container.
> >
> > So we want to add core_pattern into mnt namespace. What
> >do you think about it?
>
> Hi Eric,
> I found your patch about "net: Implement the per network namespace
> sysctl infrastructure", I want to do the similar thing
> in mnt namespace. Is that suggested way?
Why mnt namespace and not something else?
next prev parent reply other threads:[~2015-12-20 2:37 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-17 11:23 [Propose] Isolate core_pattern in mnt namespace Dongsheng Yang
2015-12-20 2:14 ` Dongsheng Yang
2015-12-20 2:37 ` Al Viro [this message]
2015-12-20 2:47 ` Dongsheng Yang
2015-12-20 9:47 ` Eric W. Biederman
2015-12-20 23:58 ` Kamezawa Hiroyuki
2015-12-21 6:15 ` Dongsheng Yang
2015-12-21 21:52 ` Eric W. Biederman
2015-12-22 3:12 ` Kamezawa Hiroyuki
2015-12-23 3:13 ` Dongsheng Yang
2015-12-23 3:12 ` Dongsheng Yang
2015-12-23 16:36 ` Eric W. Biederman
2016-01-05 6:28 ` Dongsheng Yang
2016-01-05 7:58 ` Eric W. Biederman
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20151220023712.GT20997@ZenIV.linux.org.uk \
--to=viro@zeniv.linux.org.uk \
--cc=cgroups@vger.kernel.org \
--cc=containers@lists.linux-foundation.org \
--cc=ebiederm@xmission.com \
--cc=linux-kernel@vger.kernel.org \
--cc=yangds.fnst@cn.fujitsu.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox