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From: Andrew Morton <akpm@linux-foundation.org>
To: Hugh Dickins <hughd@google.com>
Cc: Christoph Hellwig <hch@infradead.org>,
	Konstantin Khlebnikov <khlebnikov@openvz.org>,
	Linus Torvalds <torvalds@linux-foundation.org>,
	linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: Re: [PATCH 0/4] radix-tree: iterating general cleanup
Date: Wed, 14 Mar 2012 17:06:18 -0700	[thread overview]
Message-ID: <20120314170618.ae51230b.akpm@linux-foundation.org> (raw)
In-Reply-To: <alpine.LSU.2.00.1203141210290.3870@eggly.anvils>

On Wed, 14 Mar 2012 12:36:11 -0700 (PDT)
Hugh Dickins <hughd@google.com> wrote:

> On Wed, 14 Mar 2012, Christoph Hellwig wrote:
> > On Wed, Mar 14, 2012 at 11:49:21AM +0400, Konstantin Khlebnikov wrote:
> > > Christoph Hellwig wrote:
> > > >Any updates on this series?

Linus took an interest, so I went to sleep.  It seems that a role
reversal is in order ;)

> > > I had sent "[PATCH v2 0/3] radix-tree: general iterator" February 10, there is no more updates after that.
> > > I just checked v2 on top "next-20120314" -- looks like all ok.
> > 
> > this was more a question to the MM maintainers if this is getting
> > merged or if there were any further comments.
> 
> I haven't studied the code at all - I'm afraid Konstantin is rather
> more productive than I can keep up with, and other bugs and patches
> appeared to be more urgent and important.

I'll take a look.

>  And I made a patch for the
> radix-tree test harness which akpm curates, to update its radix-tree.c
> to Konstantin's: those tests ran perfectly on 64-bit and on 32-bit.
> That patch to rtth appended below.

Thanks.

> (I do have, or expect to have once I study them, reservations about
> his subsequent changes to radix-tree usage in mm/shmem.c; and even
> if I end up agreeing with his changes, would prefer to hold them off
> until after the tmpfs fallocation mods are in - other work which
> had to yield to higher priorities, ready but not yet commented.)

OK, I shall forget all about that followup series this time around.

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      reply	other threads:[~2012-03-15  0:06 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-02-07  7:54 Konstantin Khlebnikov
2012-02-07  7:55 ` [PATCH 1/4] bitops: implement "optimized" __find_next_bit() Konstantin Khlebnikov
2012-02-07 19:36   ` Linus Torvalds
2012-02-07  7:55 ` [PATCH 2/4] radix-tree: introduce bit-optimized iterator Konstantin Khlebnikov
2012-02-07  7:55 ` [PATCH 3/4] radix-tree: rewrite gang lookup with using iterator Konstantin Khlebnikov
2012-02-07  7:55 ` [PATCH 4/4] radix-tree: use iterators in find_get_pages* functions Konstantin Khlebnikov
2012-02-07 19:38 ` [PATCH 0/4] radix-tree: iterating general cleanup Linus Torvalds
2012-02-08  1:30   ` Konstantin Khlebnikov
2012-02-08  1:50     ` Linus Torvalds
2012-02-08 21:31       ` Dave Chinner
2012-03-14  7:36 ` Christoph Hellwig
2012-03-14  7:49   ` Konstantin Khlebnikov
2012-03-14  7:51     ` Christoph Hellwig
2012-03-14 19:36       ` Hugh Dickins
2012-03-15  0:06         ` Andrew Morton [this message]

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