linux-kernel - Re: + mm-hwpoison-adjust-for-new-thp-refcounting-fix.patch added to -mm tree

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Message-ID: <20151107071419.GA27003@node.shutemov.name>
Date:	Sat, 7 Nov 2015 09:14:19 +0200
From:	"Kirill A. Shutemov" <kirill@...temov.name>
To:	linux-kernel@...r.kernel.org
Cc:	akpm@...ux-foundation.org, kirill.shutemov@...ux.intel.com,
	n-horiguchi@...jp.nec.com, mm-commits@...r.kernel.org
Subject: Re: + mm-hwpoison-adjust-for-new-thp-refcounting-fix.patch added to
 -mm tree

On Fri, Nov 06, 2015 at 02:46:30PM -0800, akpm@...ux-foundation.org wrote:
> 
> The patch titled
>      Subject: mm-hwpoison-adjust-for-new-thp-refcounting-fix
> has been added to the -mm tree.  Its filename is
>      mm-hwpoison-adjust-for-new-thp-refcounting-fix.patch
> 
> This patch should soon appear at
>     http://ozlabs.org/~akpm/mmots/broken-out/mm-hwpoison-adjust-for-new-thp-refcounting-fix.patch
> and later at
>     http://ozlabs.org/~akpm/mmotm/broken-out/mm-hwpoison-adjust-for-new-thp-refcounting-fix.patch
> 
> Before you just go and hit "reply", please:
>    a) Consider who else should be cc'ed
>    b) Prefer to cc a suitable mailing list as well
>    c) Ideally: find the original patch on the mailing list and do a
>       reply-to-all to that, adding suitable additional cc's
> 
> *** Remember to use Documentation/SubmitChecklist when testing your code ***
> 
> The -mm tree is included into linux-next and is updated
> there every 3-4 working days
> 
> ------------------------------------------------------
> From: Andrew Morton <akpm@...ux-foundation.org>
> Subject: mm-hwpoison-adjust-for-new-thp-refcounting-fix
> 
> remove unneeeeded #define, per Kirill
> 
> Cc: Kirill A. Shutemov <kirill.shutemov@...ux.intel.com>
> Cc: Naoya Horiguchi <n-horiguchi@...jp.nec.com>
> Signed-off-by: Andrew Morton <akpm@...ux-foundation.org>
> ---
> 
>  include/linux/mm.h |    1 -
>  1 file changed, 1 deletion(-)
> 
> diff -puN include/linux/mm.h~mm-hwpoison-adjust-for-new-thp-refcounting-fix include/linux/mm.h
> --- a/include/linux/mm.h~mm-hwpoison-adjust-for-new-thp-refcounting-fix
> +++ a/include/linux/mm.h
> @@ -2193,7 +2193,6 @@ extern int memory_failure(unsigned long
>  extern void memory_failure_queue(unsigned long pfn, int trapno, int flags);
>  extern int unpoison_memory(unsigned long pfn);
>  extern int get_hwpoison_page(struct page *page);
> -#define put_hwpoison_page(page)	put_page(page)
>  extern void put_hwpoison_page(struct page *page);

Andrew, you've removed the wrong line. The next one should be removed.

-- 
 Kirill A. Shutemov
--
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