From: Daniel De Graaf <dgdegra@tycho.nsa.gov>
To: Jan Beulich <JBeulich@suse.com>, Doug Goldstein <cardoe@cardoe.com>
Cc: xen-devel@lists.xen.org
Subject: Re: [PATCH 2/2] xsm: move FLASK_AVC_STATS to Kconfig
Date: Tue, 8 Mar 2016 11:22:48 -0500 [thread overview]
Message-ID: <56DEFC58.9090801@tycho.nsa.gov> (raw)
In-Reply-To: <56DEAD8602000078000DA45D@prv-mh.provo.novell.com>
On 03/08/2016 04:46 AM, Jan Beulich wrote:
>>>> On 07.03.16 at 19:42, <cardoe@cardoe.com> wrote:
>> Have Kconfig set CONFIG_FLASK_AVC_STATS and prefix all uses with CONFIG_
>> to use the Kconfig variable.
>
> Same question here: What's the benefit of doing it this way?
This removes the stats tracking, which might (I have not tested) speed up
the security server by avoiding the __get_cpu_var call and increment. The
corresponding SELinux knob is a Kconfig option in Linux.
Acked-by: Daniel De Graaf <dgdegra@tycho.nsa.gov>
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next prev parent reply other threads:[~2016-03-08 16:22 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-07 18:42 [PATCH 1/2] xsm: move the XSM_MAGIC value to Kconfig Doug Goldstein
2016-03-07 18:42 ` [PATCH 2/2] xsm: move FLASK_AVC_STATS " Doug Goldstein
2016-03-08 9:46 ` Jan Beulich
2016-03-08 16:22 ` Daniel De Graaf [this message]
2016-03-08 16:51 ` Jan Beulich
2016-03-08 18:01 ` Daniel De Graaf
2016-03-14 14:05 ` Doug Goldstein
2016-03-16 16:09 ` Doug Goldstein
2016-03-08 9:44 ` [PATCH 1/2] xsm: move the XSM_MAGIC value " Jan Beulich
2016-03-08 16:22 ` Daniel De Graaf
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