linux-kernel - [Propose] Isolate core_pattern in mnt namespace.

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Message-ID: <56729B3D.1040502@cn.fujitsu.com>
Date:	Thu, 17 Dec 2015 19:23:41 +0800
From:	Dongsheng Yang <yangds.fnst@...fujitsu.com>
To:	<containers@...ts.linux-foundation.org>,
	"Eric W. Biederman" <ebiederm@...ssion.com>
CC:	LKML <linux-kernel@...r.kernel.org>, <cgroups@...r.kernel.org>
Subject: [Propose] Isolate core_pattern in mnt namespace.

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?

Yang


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