From: William Lee Irwin III <wli@holomorphy.com>
To: Mel Gorman <mel@csn.ul.ie>
Cc: Ken Chen <kenchen@google.com>, Adam Litke <agl@us.ibm.com>,
Andrew Morton <akpm@linux-foundation.org>,
Arjan van de Ven <arjan@infradead.org>,
Christoph Hellwig <hch@infradead.org>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: [patch] rfc: introduce /dev/hugetlb
Date: Fri, 23 Mar 2007 08:09:24 -0700 [thread overview]
Message-ID: <20070323150924.GV2986@holomorphy.com> (raw)
In-Reply-To: <Pine.LNX.4.64.0703231457360.4133@skynet.skynet.ie>
On Fri, 23 Mar 2007, Ken Chen wrote:
> >-#ifdef HAVE_ARCH_HUGETLB_UNMAPPED_AREA
> >-unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long
> >addr,
> >- unsigned long len, unsigned long pgoff, unsigned long flags);
> >-#else
> >-static unsigned long
> >+unsigned long
> >hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
> > unsigned long len, unsigned long pgoff, unsigned long flags)
>
On Fri, Mar 23, 2007 at 03:03:57PM +0000, Mel Gorman wrote:
> What is going on here? Why do arches not get to specify a
> get_unmapped_area any more?
Lack of compiletesting beyond x86-64 in all probability.
-- wli
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next prev parent reply other threads:[~2007-03-23 15:09 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-23 8:44 Ken Chen
2007-03-23 15:03 ` William Lee Irwin III
2007-03-23 21:56 ` Ken Chen
2007-03-23 15:03 ` Mel Gorman
2007-03-23 15:09 ` William Lee Irwin III [this message]
2007-03-23 15:15 ` Mel Gorman
2007-03-23 15:30 ` William Lee Irwin III
2007-03-23 22:04 ` Ken Chen
2007-03-23 21:08 ` Benjamin Herrenschmidt
2007-03-24 4:58 ` Andrew Morton
2007-03-24 5:32 ` Nish Aravamudan
2007-03-24 6:12 ` Andrew Morton
2007-03-24 6:57 ` Sam Ravnborg
2007-03-24 7:41 ` Andrew Morton
2007-03-24 7:11 ` Ken Chen
2007-03-24 7:39 ` Andrew Morton
2007-03-25 10:22 ` Arjan van de Ven
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