From: Randy Dunlap <randy.dunlap@oracle.com>
To: "Toralf Förster" <toralf.foerster@gmx.de>
Cc: linux-kernel@vger.kernel.org
Subject: Re: Why does "make oldconfig" always set CONFIG_SLUB_DEBUG=y ?
Date: Thu, 20 Mar 2008 13:16:02 -0700 [thread overview]
Message-ID: <20080320131602.a869bdaf.randy.dunlap@oracle.com> (raw)
In-Reply-To: <200803202035.41465.toralf.foerster@gmx.de>
On Thu, 20 Mar 2008 20:35:41 +0100 Toralf Förster wrote:
> I'm wondering why this option is always set after "make oldconfig" :
>
> tfoerste@n22 ~/devel/linux-2.6 $ grep _SLUB_DEBUG=y .config
> CONFIG_SLUB_DEBUG=y
> tfoerste@n22 ~/devel/linux-2.6 $ sed -i -e 's/_SLUB_DEBUG=y/_SLUB_DEBUG=n/' .config
> tfoerste@n22 ~/devel/linux-2.6 $ grep _SLUB_DEBUG= .config
> CONFIG_SLUB_DEBUG=n
> tfoerste@n22 ~/devel/linux-2.6 $ make oldconfig 1>/dev/null
> tfoerste@n22 ~/devel/linux-2.6 $ grep _SLUB_DEBUG= .config
> CONFIG_SLUB_DEBUG=y
>
> I attached the .config
Because it defaults to y and you can't change it unless you
enable EMBEDDED.
---
~Randy
next prev parent reply other threads:[~2008-03-20 20:18 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-20 19:35 Why does "make oldconfig" always set CONFIG_SLUB_DEBUG=y ? Toralf Förster
2008-03-20 20:16 ` Randy Dunlap [this message]
2008-03-20 20:19 ` Dave Jones
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