From mboxrd@z Thu Jan  1 00:00:00 1970
Date: Tue, 4 Jan 2005 17:16:09 -0800 (PST)
From: Christoph Lameter <clameter@sgi.com>
Subject: Re: Prezeroing V3 [1/4]: Allow request for zeroed memory
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To: Dave Hansen <haveblue@us.ibm.com>
Cc: Andrew Morton <akpm@osdl.org>, linux-ia64@vger.kernel.org, Linus Torvalds <torvalds@osdl.org>, linux-mm <linux-mm@kvack.org>, Linux Kernel Development <linux-kernel@vger.kernel.org>
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On Tue, 4 Jan 2005, Dave Hansen wrote:

> That #ifdef can probably die.  The compiler should get that all by
> itself:
>
> > #ifdef CONFIG_HIGHMEM
> > #define PageHighMem(page)       test_bit(PG_highmem, &(page)->flags)
> > #else
> > #define PageHighMem(page)       0 /* needed to optimize away at compile time */
> > #endif

Ahh. Great. Do I need to submit a corrected patch that removes those two
lines or is it fine as is?
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