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From: Andrew Morton <akpm@linux-foundation.org>
To: Christoph Lameter <clameter@sgi.com>
Cc: apw@shadowen.org,
	KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
	KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>,
	Rik van Riel <riel@redhat.com>,
	linux-mm@kvack.org
Subject: Re: [patch 0/9] Page flags V3: Cleanup and reorg
Date: Mon, 10 Mar 2008 21:50:03 -0700	[thread overview]
Message-ID: <20080310215003.8622e6b8.akpm@linux-foundation.org> (raw)
In-Reply-To: <20080308001850.306617873@sgi.com>

On Fri, 07 Mar 2008 16:18:50 -0800 Christoph Lameter <clameter@sgi.com> wrote:

> A set of patches that attempts to improve page flag handling.

First darn thing I tried was i386 allnoconfig and it goes splat.

In file included from include/linux/mm.h:192,
                 from kernel/bounds.c:8:
include/linux/page-flags.h: In function 'PageHighMem':
include/linux/page-flags.h:180: error: implicit declaration of function 'page_zone'

There's also a parenthesis mismatch so it looks like it was neither
compile-time nor runtime tested on i386.  Sorry, but I don't have the time
to be the first one to try this out.


To fix this page-flags.h needs to include mm.h, but mm.h includes
page-flags.h.  Making PageHighMem a macro would be the expedient fix.



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       reply	other threads:[~2008-03-11  4:50 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20080308001850.306617873@sgi.com>
2008-03-11  4:50 ` Andrew Morton [this message]
     [not found] <20080318181957.138598511@sgi.com>
2008-03-28  9:08 ` Andrew Morton
     [not found] <20080401200019.47892504.akpm@linux-foundation.org>
     [not found] ` <Pine.LNX.4.64.0804021026400.26938@schroedinger.engr.sgi.com>
     [not found]   ` <Pine.LNX.4.64.0804022125001.1684@schroedinger.engr.sgi.com>
     [not found]     ` <20080402.222542.106676535.davem@davemloft.net>
     [not found]       ` <Pine.LNX.4.64.0804031149060.7108@schroedinger.engr.sgi.com>
2008-04-10 17:33         ` Christoph Lameter

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