linux-kernel - Re: [patch 7/7] powerpc: lockless get_user_pages

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Message-ID: <20080611062404.GC11545@wotan.suse.de>
Date:	Wed, 11 Jun 2008 08:24:04 +0200
From:	Nick Piggin <npiggin@...e.de>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	Christoph Lameter <clameter@....com>,
	torvalds@...ux-foundation.org, linux-mm@...ck.org,
	linux-kernel@...r.kernel.org, benh@...nel.crashing.org,
	paulus@...ba.org
Subject: Re: [patch 7/7] powerpc: lockless get_user_pages_fast

On Tue, Jun 10, 2008 at 11:06:22PM -0700, Andrew Morton wrote:
> On Wed, 11 Jun 2008 06:49:02 +0200 Nick Piggin <npiggin@...e.de> wrote:
> 
> > Can memory management patches go though mm/? I dislike the cowboy
                                            ^^^
That should read -mm, of course.


> > method of merging things that some other subsystems have adopted :)
> 
> I think I'd prefer that.  I may be a bit slow, but we're shoving at
> least 100 MM patches through each kernel release and I think I review
> things more closely than others choose to.  At least, I find problems
> and I've seen some pretty wild acked-bys...

I wouldn't say you're too slow. You're as close to mm and mm/fs 
maintainer as we're likely to get and I think it would be much worse
to have things merged out-of-band. Even the more peripheral parts like
slab or hugetlb.

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