From owner-svn-src-head@FreeBSD.ORG  Tue Jun 24 04:29:13 2014
Return-Path: <owner-svn-src-head@FreeBSD.ORG>
Delivered-To: svn-src-head@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115])
 (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits))
 (No client certificate requested)
 by hub.freebsd.org (Postfix) with ESMTPS id 19C16400;
 Tue, 24 Jun 2014 04:29:13 +0000 (UTC)
Received: from mail.turbocat.net (heidi.turbocat.net [88.198.202.214])
 (using TLSv1.1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits))
 (Client did not present a certificate)
 by mx1.freebsd.org (Postfix) with ESMTPS id CA7EF2A22;
 Tue, 24 Jun 2014 04:29:11 +0000 (UTC)
Received: from laptop015.home.selasky.org
 (cm-176.74.213.204.customer.telag.net [176.74.213.204])
 (using TLSv1 with cipher ECDHE-RSA-AES128-SHA (128/128 bits))
 (No client certificate requested)
 by mail.turbocat.net (Postfix) with ESMTPSA id DD4351FE028;
 Tue, 24 Jun 2014 06:28:59 +0200 (CEST)
Message-ID: <53A8FEA3.4020804@selasky.org>
Date: Tue, 24 Jun 2014 06:29:23 +0200
From: Hans Petter Selasky <hps@selasky.org>
User-Agent: Mozilla/5.0 (X11; FreeBSD amd64;
 rv:24.0) Gecko/20100101 Thunderbird/24.1.0
MIME-Version: 1.0
To: John Baldwin <jhb@freebsd.org>, Alexander Kabaev <kan@freebsd.org>
Subject: Re: svn commit: r267762 - head/sys/dev/sound/pcm
References: <201406230345.s5N3jeiU063253@svn.freebsd.org>
 <201406231015.59401.jhb@freebsd.org>
In-Reply-To: <201406231015.59401.jhb@freebsd.org>
Content-Type: text/plain; charset=UTF-8; format=flowed
Content-Transfer-Encoding: 7bit
Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org,
 src-committers@freebsd.org
X-BeenThere: svn-src-head@freebsd.org
X-Mailman-Version: 2.1.18
Precedence: list
List-Id: SVN commit messages for the src tree for head/-current
 <svn-src-head.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/svn-src-head>,
 <mailto:svn-src-head-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-head/>
List-Post: <mailto:svn-src-head@freebsd.org>
List-Help: <mailto:svn-src-head-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-head>,
 <mailto:svn-src-head-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 24 Jun 2014 04:29:13 -0000

On 06/23/14 16:15, John Baldwin wrote:
> On Sunday, June 22, 2014 11:45:40 pm Alexander Kabaev wrote:
>> Author: kan
>> Date: Mon Jun 23 03:45:39 2014
>> New Revision: 267762
>> URL: http://svnweb.freebsd.org/changeset/base/267762
>>
>> Log:
>>    Restore the check for non-NULL dmatag in sndbuf_free.
>>
>>    The sound drivers that use own buffer management can use sndbuf_setup
>>    and not do any busdma allocation, so the driver will end up with the
>>    managed buffer but no valid dma map and tag for it. Avoid calling
>>    bus_dmamem_free in such cases.
>>
>>    Reported by: ache
>>    Missed in review by: kan
>
> Thanks for fixing this.
>

Excellent!

--HPS