From owner-svn-src-all@FreeBSD.ORG  Mon Feb  4 20:56:35 2013
Return-Path: <owner-svn-src-all@FreeBSD.ORG>
Delivered-To: svn-src-all@FreeBSD.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 by hub.freebsd.org (Postfix) with ESMTP id 221ECBD2;
 Mon,  4 Feb 2013 20:56:35 +0000 (UTC) (envelope-from avg@FreeBSD.org)
Received: from citadel.icyb.net.ua (citadel.icyb.net.ua [212.40.38.140])
 by mx1.freebsd.org (Postfix) with ESMTP id CB09EE1D;
 Mon,  4 Feb 2013 20:56:33 +0000 (UTC)
Received: from porto.starpoint.kiev.ua (porto-e.starpoint.kiev.ua
 [212.40.38.100])
 by citadel.icyb.net.ua (8.8.8p3/ICyb-2.3exp) with ESMTP id WAA24625;
 Mon, 04 Feb 2013 22:56:26 +0200 (EET) (envelope-from avg@FreeBSD.org)
Received: from localhost ([127.0.0.1])
 by porto.starpoint.kiev.ua with esmtp (Exim 4.34 (FreeBSD))
 id 1U2T5V-0009cw-TY; Mon, 04 Feb 2013 22:56:25 +0200
Message-ID: <51102076.8030302@FreeBSD.org>
Date: Mon, 04 Feb 2013 22:56:22 +0200
From: Andriy Gapon <avg@FreeBSD.org>
User-Agent: Mozilla/5.0 (X11; FreeBSD amd64;
 rv:17.0) Gecko/20130121 Thunderbird/17.0.2
MIME-Version: 1.0
To: John Baldwin <jhb@FreeBSD.org>
Subject: Re: svn commit: r246282 - in head/sys: conf kern
References: <201302030957.r139vd8n027213@svn.freebsd.org>
 <201302041429.01477.jhb@freebsd.org>
In-Reply-To: <201302041429.01477.jhb@freebsd.org>
X-Enigmail-Version: 1.4.6
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 7bit
Cc: svn-src-head@FreeBSD.org, svn-src-all@FreeBSD.org,
 src-committers@FreeBSD.org
X-BeenThere: svn-src-all@freebsd.org
X-Mailman-Version: 2.1.14
Precedence: list
List-Id: "SVN commit messages for the entire src tree \(except for &quot;
 user&quot; and &quot; projects&quot; \)" <svn-src-all.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/svn-src-all>,
 <mailto:svn-src-all-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-all>
List-Post: <mailto:svn-src-all@freebsd.org>
List-Help: <mailto:svn-src-all-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-all>,
 <mailto:svn-src-all-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Mon, 04 Feb 2013 20:56:35 -0000

on 04/02/2013 21:29 John Baldwin said the following:
> On Sunday, February 03, 2013 4:57:39 am Andriy Gapon wrote:
>> Author: avg
>> Date: Sun Feb  3 09:57:39 2013
>> New Revision: 246282
>> URL: http://svnweb.freebsd.org/changeset/base/246282
>>
>> Log:
>>   allow for large KTR_ENTRIES values by allocating ktr_buf using malloc(9)
>>   
>>   Only during very early boot, before malloc(9) is functional (SI_SUB_KMEM),
>>   the static ktr_buf_init is used.  Size of the static buffer is determined
>>   by a new kernel option KTR_BOOT_ENTRIES.  Its default value is 1024.
>>   
>>   This commit builds on top of r243046.
> 
> Does this lose "early" entries once the SYSINIT runs?  It doesn't seem to make 
> any effort to copy the existing entries over to the new buffer?

Yes, this is true and glebius has also noticed that...
I think that a simple bcopy should be fine here?

-- 
Andriy Gapon