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Date: Wed, 31 Dec 2003 02:54:10 -0800
From: Andrew Morton <akpm@osdl.org>
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Subject: Re: [PATCH linux-2.6.0-test10-mm1] filemap_fdatawait.patch
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Andrew Morton <akpm@osdl.org> wrote:
>
> OK, so a (well commented!) lock_page() in filemap_fdatawait() would seem to
>  plug that.

No it won't.  Let me actually think about this a bit.