From: Steven Walter <srwalter@yahoo.com>
To: Benjamin LaHaise <bcrl@redhat.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH] v2.5.1-pre9-00_kvec.diff
Date: Tue, 11 Dec 2001 21:35:15 -0600 [thread overview]
Message-ID: <20011211213515.D29224@hapablap.dyn.dhs.org> (raw)
In-Reply-To: <20011211162639.F6878@redhat.com>
In-Reply-To: <20011211162639.F6878@redhat.com>; from bcrl@redhat.com on Tue, Dec 11, 2001 at 04:26:39PM -0500
> + nr_pages = (ptr + len + PAGE_SIZE - 1) >> PAGE_SHIFT;
> + nr_pages -= ptr >> PAGE_SHIFT;
Isn't this the same as
nr_pages = (len + PAGE_SIZE -1) >> PAGE_SHIFT;
? Or am I missing something?
--
-Steven
In a time of universal deceit, telling the truth is a revolutionary act.
-- George Orwell
He's alive. He's alive! Oh, that fellow at RadioShack said I was mad!
Well, who's mad now?
-- Montgomery C. Burns
next prev parent reply other threads:[~2001-12-12 3:36 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-12-11 21:26 [PATCH] v2.5.1-pre9-00_kvec.diff Benjamin LaHaise
2001-12-11 23:33 ` Hugh Dickins
2001-12-11 23:41 ` Benjamin LaHaise
2001-12-12 21:24 ` Benjamin LaHaise
2001-12-13 16:11 ` Hugh Dickins
2001-12-12 3:35 ` Steven Walter [this message]
2001-12-12 3:37 ` Benjamin LaHaise
2001-12-12 16:04 ` Roman Zippel
2001-12-12 18:47 ` [PATCH] v2.5.1-pre10-01_kvec.diff Benjamin LaHaise
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