From: Christoph Lameter <cl@linux.com>
To: Christoffer Dall <cdall@cs.columbia.edu>
Cc: linux-mm@kvack.org, akpm@linux-foundation.org,
torvalds@linux-foundation.org, clameter@sgi.com,
Will Deacon <Will.Deacon@arm.com>,
Steve Capper <Steve.Capper@arm.com>,
"kvmarm@lists.cs.columbia.edu" <kvmarm@lists.cs.columbia.edu>
Subject: Re: PageHead macro broken?
Date: Thu, 27 Dec 2012 16:00:24 +0000 [thread overview]
Message-ID: <0000013bdd17d2fd-5a694644-bcf1-4233-af7d-5c590940367d-000000@email.amazonses.com> (raw)
In-Reply-To: <CAEDV+gLg838ua2Bgu0sTRjSAWYGPwELtH=ncoKPP-5t7_gxUYw@mail.gmail.com>
On Mon, 24 Dec 2012, Christoffer Dall wrote:
> I think I may have found an issue with the PageHead macro, which
> returns true for tail compound pages when CONFIG_PAGEFLAGS_EXTENDED is
> not defined.
Yep that all looks sane.
Acked-by: Christoph Lameter <cl@linux.com>
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prev parent reply other threads:[~2012-12-27 16:00 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-24 18:53 Christoffer Dall
2012-12-24 19:21 ` Linus Torvalds
2012-12-24 19:55 ` Christoffer Dall
2012-12-25 1:28 ` Andrea Arcangeli
2013-01-06 2:53 ` Simon Jeons
2012-12-27 16:00 ` Christoph Lameter [this message]
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