linux-kernel - Re: [RFC][PATCH] kmemcheck: divide and conquer

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Date:	Sat, 14 Jun 2008 10:39:03 +0200
From:	"Vegard Nossum" <vegard.nossum@...il.com>
To:	"Ingo Molnar" <mingo@...e.hu>
Cc:	"Pekka Enberg" <penberg@...helsinki.fi>,
	"Thomas Gleixner" <tglx@...utronix.de>,
	linux-kernel@...r.kernel.org
Subject: Re: [RFC][PATCH] kmemcheck: divide and conquer

On Sat, Jun 14, 2008 at 8:31 AM, Ingo Molnar <mingo@...e.hu> wrote:
>
> * Vegard Nossum <vegard.nossum@...il.com> wrote:
>> The RFC part: Is this a good thing to do? I personally hate the
>> 4000-line files that are so commonly found in the kernel, and
>> therefore prefer this split-up. On the other hand, C lacks namespaces,
>> which sometimes leads to some really long and ugly names just to
>> prevent clashes in the future. But it's your call, I'll just do
>> whatever it takes to get in... ;-)
>
> it's a very nice splitup! :-) [ Any Git coordinates to pick it up? ]

Ah, thanks, that's just what I wanted to hear! :-D

This particular commit can be found in the "against-v2.6.26-rc4"
branch of kmemcheck.git:

http://git.kernel.org/?p=linux/kernel/git/vegard/kmemcheck.git;a=commit;h=8c67b9b8005a518ce003943a64c37a9fc2c84485

But for the newer versions, I've merged it into the "kmemcheck core"
commit. To pick up the whole series, you can either check out the
against-v2.6.26-rc5 branch (which is frozen), or you can check out the
"current" branch which is the most recent rebase (against v2.6.26-rc6,
but not yet frozen):

$ git remote add kmemcheck
git://git.kernel.org/pub/scm/linux/kernel/git/vegard/kmemcheck.git
$ git fetch kmemcheck
$ git checkout kmemcheck/current

Just a small disclaimer: It's not VERY well tested, so build breakage
may occur with this shuffle. It really shouldn't, though.


Vegard

-- 
"The animistic metaphor of the bug that maliciously sneaked in while
the programmer was not looking is intellectually dishonest as it
disguises that the error is the programmer's own creation."
	-- E. W. Dijkstra, EWD1036
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