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Message-ID: <a0a62dfc0704191148v15434469kc3130821cb251072@mail.gmail.com>
Date: Thu, 19 Apr 2007 13:48:27 -0500
From: "Adam Litke" <aglitke@...il.com>
To: "Christoph Lameter" <clameter@....com>
Cc: linux-kernel@...r.kernel.org,
"Peter Zijlstra" <a.p.zijlstra@...llo.nl>,
"Nick Piggin" <nickpiggin@...oo.com.au>, "Andi Kleen" <ak@...e.de>,
"Paul Jackson" <pj@....com>, "Dave Chinner" <dgc@....com>
Subject: Re: [RFC 4/8] Enhance fallback functions in libs to support higher order pages
On 4/19/07, Christoph Lameter <clameter@....com> wrote:
> @@ -331,11 +331,15 @@ int simple_prepare_write(struct file *fi
> unsigned from, unsigned to)
> {
> if (!PageUptodate(page)) {
> - if (to - from != PAGE_CACHE_SIZE) {
> + if (to - from != page_cache_size(file->f_mapping)) {
Where do you introduce page_cache_size()? Is this added by a
different set of patches I should have applied first?
--
Adam Litke ( agl at us.ibm.com )
IBM Linux Technology Center
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