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Message-ID: <20070426161629.GA21039@infradead.org>
Date: Thu, 26 Apr 2007 17:16:30 +0100
From: Christoph Hellwig <hch@...radead.org>
To: Jens Axboe <jens.axboe@...cle.com>
Cc: Christoph Hellwig <hch@...radead.org>,
Nick Piggin <nickpiggin@...oo.com.au>,
"Eric W. Biederman" <ebiederm@...ssion.com>,
Christoph Lameter <clameter@....com>,
linux-kernel@...r.kernel.org, Mel Gorman <mel@...net.ie>,
William Lee Irwin III <wli@...omorphy.com>,
David Chinner <dgc@....com>,
Badari Pulavarty <pbadari@...il.com>,
Maxim Levitsky <maximlevitsky@...il.com>
Subject: Re: [00/17] Large Blocksize Support V3
On Thu, Apr 26, 2007 at 06:05:07PM +0200, Jens Axboe wrote:
> Agree. I don't know why we are arguing the merrits of this, it's an
> obvious win. The problem is more if it's doable this way or not due to
> fragmentation, but that's a different discussion and should be kept
> seperate.
Btw, another bit I really like about the patches is that it make
the page cache size notation actually useful. People used PAGE_SIZE
and PAGE_CACHE_SIZE totally interchangeable before and created a total
mess. Getting rid of PAGE_CACHE_SIZE and only use the per-mapping
macros would be a nice cleanup all by iself even without putting the
rest in for now.
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