Re: [PATCH 0/3] fs, mm: get rid of PAGE_CACHE_* and page_cache_{get,release} macros

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To: "Kirill A. Shutemov" <kirill.shutemov@xxxxxxxxxxxxxxx>
Subject: Re: [PATCH 0/3] fs, mm: get rid of PAGE_CACHE_* and page_cache_{get,release} macros
From: Christoph Lameter <cl@xxxxxxxxx>
Date: Mon, 21 Mar 2016 12:29:34 -0500 (CDT)
Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>, Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>, Matthew Wilcox <willy@xxxxxxxxxxxxxxx>, Hugh Dickins <hughd@xxxxxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx, linux-mm@xxxxxxxxx, linux-fsdevel@xxxxxxxxxxxxxxx
In-reply-to: <20160321170655.GA141158@black.fi.intel.com>

On Mon, 21 Mar 2016, Kirill A. Shutemov wrote:

> We do have two page sizes in the page cache. It's the only option to get
> transparent huge pages transparent.

Should then not PAGE_CACHE_SIZE take a page parameter and return the
correct page size?
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