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Date: Fri, 29 Aug 2003 11:36:34 -0700
From: "Randy.Dunlap" <rddunlap@osdl.org>
To: Nicolas Mailhot <Nicolas.Mailhot@laPoste.net>
Cc: linux-kernel@vger.kernel.org
Subject: Re: CONFIG_LOG_BUF_SHIFT hardwired in 2.6.0-test4-bk2 ?
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On Fri, 29 Aug 2003 20:30:19 +0200 Nicolas Mailhot <Nicolas.Mailhot@laPoste.net> wrote:

| Hi,
| 
| 	I'm testing acpi changes and unfortunately all the debug messages
| overflow the log buffer. So I decided to increase CONFIG_LOG_BUF_SHIFT 
| in .config (there was a menu entry for this at some time in menuconfig
| but I can't find it anymore).
| 
| 	Anyway no matter what I do the value seems to be reseted to 14 at build
| time. Is there a way to cleanly change it without poking directly into
| the kernel source code ?

You need to enable DEBUG_KERNEL (kernel debugging) to see it in the menu.

After you edit .config, run 'make oldconfig' and that should fix it.

--
~Randy