From: Rik van Riel <riel@redhat.com>
To: Ian Campbell <ian.campbell@citrix.com>
Cc: linux-kernel@vger.kernel.org,
Andrea Arcangeli <aarcange@redhat.com>,
Michel Lespinasse <walken@google.com>, Mel Gorman <mel@csn.ul.ie>,
Andrew Morton <akpm@linux-foundation.org>,
Linus Torvalds <torvalds@linux-foundation.org>
Subject: Re: [PATCH] mm: fix __page_to_pfn for a const struct page argument
Date: Wed, 17 Aug 2011 15:08:29 -0400 [thread overview]
Message-ID: <4E4C11AD.5030603@redhat.com> (raw)
In-Reply-To: <1313599233-16595-1-git-send-email-ian.campbell@citrix.com>
On 08/17/2011 12:40 PM, Ian Campbell wrote:
> This allows the cast in lowmem_page_address (introduced as a warning fixup to
> 33dd4e0ec911 "mm: make some struct page's const") to be removed.
>
> Propagate const'ness to page_to_section() as well since it is required by
> __page_to_pfn.
>
> Signed-off-by: Ian Campbell<ian.campbell@citrix.com>
> Cc: Andrea Arcangeli<aarcange@redhat.com>
> Cc: Rik van Riel<riel@redhat.com>
> Cc: Michel Lespinasse<walken@google.com>
> Cc: Mel Gorman<mel@csn.ul.ie>
> Cc: Andrew Morton<akpm@linux-foundation.org>
> Cc: Linus Torvalds<torvalds@linux-foundation.org>
Acked-by: Rik van Riel <riel@redhat.com>
prev parent reply other threads:[~2011-08-17 19:03 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-17 16:40 [PATCH] mm: fix __page_to_pfn for a const struct page argument Ian Campbell
2011-08-17 19:08 ` Rik van Riel [this message]
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