From: Waiman Long <waiman.long@hp.com>
To: Stephen Smalley <sds@tycho.nsa.gov>
Cc: James Morris <james.l.morris@oracle.com>,
Eric Paris <eparis@parisplace.org>,
linux-security-module@vger.kernel.org,
linux-kernel@vger.kernel.org, "Chandramouleeswaran,
Aswin" <aswin@hp.com>, "Norton, Scott J" <scott.norton@hp.com>
Subject: Re: [PATCH v2 1/2] SELinux: reduce overhead of mls_level_isvalid() function call
Date: Fri, 07 Jun 2013 15:50:34 -0400 [thread overview]
Message-ID: <51B2398A.7020104@hp.com> (raw)
In-Reply-To: <51B221F1.7090504@tycho.nsa.gov>
On 06/07/2013 02:09 PM, Stephen Smalley wrote:
>
> Can't you unify this logic with the nearly identical logic below?
>
By separating the logic, we can usually get the best performance out of
the two separate loops. If code size and maintainability are a bigger
concern, I can certainly merge the logic. I will try to merge and send
out a new patch if the performance difference is negligible.
Regards,
Longman
prev parent reply other threads:[~2013-06-07 19:50 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-05 21:15 [PATCH v2 1/2] SELinux: reduce overhead of mls_level_isvalid() function call Waiman Long
2013-06-05 21:15 ` [PATCH v2 2/2] SELinux: Increase ebitmap_node size for 64-bit configuration Waiman Long
2013-07-10 18:33 ` Stephen Smalley
2013-07-10 19:59 ` Paul Moore
2013-07-10 19:59 ` Paul Moore
2013-06-07 18:09 ` [PATCH v2 1/2] SELinux: reduce overhead of mls_level_isvalid() function call Stephen Smalley
2013-06-07 19:50 ` Waiman Long [this message]
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