From: Cedric Le Goater <clg@fr.ibm.com>
Date: Mon, 16 Jul 2007 06:41:07 +0000 (-0700)
Subject: add a kmem_cache for nsproxy objects
X-Git-Tag: v2.6.23-rc1~861
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=98c0d07cbf2a8582a0341b05ad564247e608f6f9;p=pandora-kernel.git

add a kmem_cache for nsproxy objects

It should improve performance in some scenarii where a lot of
these nsproxy objects are created by unsharing namespaces. This is
a typical use of virtual servers that are being created or entered.

This is also a good tool to find leaks and gather statistics on
namespace usage.

Signed-off-by: Cedric Le Goater <clg@fr.ibm.com>
Cc: Herbert Poetzl <herbert@13thfloor.at>
Cc: Pavel Emelianov <xemul@openvz.org>
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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