From: Marcelo Tosatti <marcelo.tosatti@cyclades.com>
To: David Gibson <david@gibson.dropbear.id.au>,
Andrew Morton <akpm@osdl.org>, Anton Blanchard <anton@samba.org>,
Paul Mackerras <paulus@samba.org>,
linuxppc64-dev@ozlabs.org, linux-kernel@vger.kernel.org
Subject: Re: [PPC64] Remove LARGE_PAGE_SHIFT constant
Date: Fri, 17 Sep 2004 14:03:28 -0300 [thread overview]
Message-ID: <20040917170328.GB2179@logos.cnet> (raw)
In-Reply-To: <20040917011320.GA6523@zax>
On Fri, Sep 17, 2004 at 11:13:20AM +1000, David Gibson wrote:
> Andrew, please apply:
>
> For historical reasons, ppc64 has ended up with two #defines for the
> size of a large (16M) page: LARGE_PAGE_SHIFT and HPAGE_SHIFT. This
> patch removes LARGE_PAGE_SHIFT in favour of the more widely used
> HPAGE_SHIFT.
Nitpicking, "LARGE_PAGE_xxx" is used by x86/x86_64:
#define LARGE_PAGE_MASK (~(LARGE_PAGE_SIZE-1))
#define LARGE_PAGE_SIZE (1UL << PMD_SHIFT)
Wouldnt it be nice to keep consistency between archs?
next prev parent reply other threads:[~2004-09-17 18:25 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-09-17 1:13 [PPC64] Remove LARGE_PAGE_SHIFT constant David Gibson
2004-09-17 17:03 ` Marcelo Tosatti [this message]
2004-09-17 18:40 ` Dave Hansen
2004-09-17 17:33 ` Marcelo Tosatti
2004-09-17 23:43 ` David Gibson
2004-09-17 21:23 ` Paul Mackerras
2004-09-17 23:46 ` David Gibson
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