From: Johannes Weiner <hannes@cmpxchg.org>
To: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
Cc: akpm@linux-foundation.org, cl@linux.com, jmarchan@redhat.com,
aneesh.kumar@linux.vnet.ibm.com, dave.hansen@intel.com,
aarcange@redhat.com, linux-mm@kvack.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] mm: add fields for compound destructor and order into struct page
Date: Thu, 11 Dec 2014 10:24:23 -0500 [thread overview]
Message-ID: <20141211152423.GA21603@phnom.home.cmpxchg.org> (raw)
In-Reply-To: <1418304027-154173-1-git-send-email-kirill.shutemov@linux.intel.com>
On Thu, Dec 11, 2014 at 03:20:27PM +0200, Kirill A. Shutemov wrote:
> Currently, we use lru.next/lru.prev plus cast to access or set
> destructor and order of compound page.
>
> Let's replace it with explicit fields in struct page.
>
> Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
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prev parent reply other threads:[~2014-12-11 15:24 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-11 13:20 Kirill A. Shutemov
2014-12-11 13:56 ` Jerome Marchand
2014-12-11 15:03 ` Christoph Lameter
2014-12-11 15:24 ` Johannes Weiner [this message]
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