From: Pavel Emelyanov <xemul@openvz.org>
Date: Fri, 25 Jul 2008 08:48:48 +0000 (-0700)
Subject: bsdacct: account dying tasks in all relevant namespaces
X-Git-Tag: v2.6.27-rc1~255
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7d1e13505be8c2bd2207894f4e0f069e1f9b51c9;p=pandora-kernel.git

bsdacct: account dying tasks in all relevant namespaces

This just makes the acct_proces walk the pid namespaces from current up to
the top and account a task in each with the accounting turned on.

ns->parent access if safe lockless, since current it still alive and holds
its namespace, which in turn holds its parent.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Cc: Balbir Singh <balbir@in.ibm.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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