From 523a6a945f3cf5f1d337e50634687a577a732a5f Mon Sep 17 00:00:00 2001
From: "Eric W. Biederman" <ebiederm@xmission.com>
Date: Fri, 3 Aug 2012 19:11:22 -0700
Subject: [PATCH] pidns: Export free_pid_ns

There is a least one modular user so export free_pid_ns so modules can
capture and use the pid namespace on the very rare occasion when it
makes sense.

Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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Reading git-format-patch failed