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Re: [PATCH v2 8/8] mm/zsmalloc: use helper to clear page->flags bit

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On (07/04/16 14:49), Ganesh Mahendran wrote:
> Date: Mon,  4 Jul 2016 14:49:59 +0800
> From: Ganesh Mahendran <opensource.ganesh@gmail.com>
> To: linux-kernel@vger.kernel.org, linux-mm@kvack.org
> Cc: akpm@linux-foundation.org, minchan@kernel.org, ngupta@vflare.org,
>  sergey.senozhatsky.work@gmail.com, rostedt@goodmis.org, mingo@redhat.com,
>  Ganesh Mahendran <opensource.ganesh@gmail.com>
> Subject: [PATCH v2 8/8] mm/zsmalloc: use helper to clear page->flags bit
> X-Mailer: git-send-email 1.9.1
> 
> user ClearPagePrivate/ClearPagePrivate2 helper to clear
> PG_private/PG_private_2 in page->flags
> 
> Signed-off-by: Ganesh Mahendran <opensource.ganesh@gmail.com>
> Acked-by: Minchan Kim <minchan@kernel.org>

Reviewed-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>

	-ss

> ----
> v2: none
> ---
>  mm/zsmalloc.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c
> index 756f839..297f25b 100644
> --- a/mm/zsmalloc.c
> +++ b/mm/zsmalloc.c
> @@ -940,8 +940,8 @@ static void unpin_tag(unsigned long handle)
>  static void reset_page(struct page *page)
>  {
>  	__ClearPageMovable(page);
> -	clear_bit(PG_private, &page->flags);
> -	clear_bit(PG_private_2, &page->flags);
> +	ClearPagePrivate(page);
> +	ClearPagePrivate2(page);
>  	set_page_private(page, 0);
>  	page_mapcount_reset(page);
>  	ClearPageHugeObject(page);
> -- 
> 1.9.1
> 

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[PATCH v2 1/8] mm/zsmalloc: modify zs compact trace interface Ganesh Mahendran <opensource.ganesh@gmail.com> - 2016-07-04 09:00 +0200
  [PATCH v2 4/8] mm/zsmalloc: use class->objs_per_zspage to get num of max objects Ganesh Mahendran <opensource.ganesh@gmail.com> - 2016-07-04 09:00 +0200
  [PATCH v2 6/8] mm/zsmalloc: keep comments consistent with code Ganesh Mahendran <opensource.ganesh@gmail.com> - 2016-07-04 09:00 +0200
    Re: [PATCH v2 6/8] mm/zsmalloc: keep comments consistent with code Minchan Kim <minchan@kernel.org> - 2016-07-06 04:50 +0200
  [PATCH v2 5/8] mm/zsmalloc: avoid calculate max objects of zspage twice Ganesh Mahendran <opensource.ganesh@gmail.com> - 2016-07-04 09:00 +0200
    Re: [PATCH v2 5/8] mm/zsmalloc: avoid calculate max objects of  zspage twice Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> - 2016-07-05 03:20 +0200
    Re: [PATCH v2 5/8] mm/zsmalloc: avoid calculate max objects of  zspage twice Minchan Kim <minchan@kernel.org> - 2016-07-06 04:50 +0200
  [PATCH v2 8/8] mm/zsmalloc: use helper to clear page->flags bit Ganesh Mahendran <opensource.ganesh@gmail.com> - 2016-07-04 09:00 +0200
    Re: [PATCH v2 8/8] mm/zsmalloc: use helper to clear page->flags bit Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> - 2016-07-04 10:50 +0200
  [PATCH v2 2/8] mm/zsmalloc: use obj_index to keep consistent with others Ganesh Mahendran <opensource.ganesh@gmail.com> - 2016-07-04 09:00 +0200
    Re: [PATCH v2 2/8] mm/zsmalloc: use obj_index to keep consistent  with others Minchan Kim <minchan@kernel.org> - 2016-07-06 04:40 +0200
  [PATCH v2 7/8] mm/zsmalloc: add __init,__exit attribute Ganesh Mahendran <opensource.ganesh@gmail.com> - 2016-07-04 09:00 +0200
    Re: [PATCH v2 7/8] mm/zsmalloc: add __init,__exit attribute Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> - 2016-07-04 10:50 +0200
      Re: [PATCH v2 7/8] mm/zsmalloc: add __init,__exit attribute Ganesh Mahendran <opensource.ganesh@gmail.com> - 2016-07-04 11:30 +0200
        Re: [PATCH v2 7/8] mm/zsmalloc: add __init,__exit attribute Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> - 2016-07-05 03:10 +0200
          Re: [PATCH v2 7/8] mm/zsmalloc: add __init,__exit attribute Minchan Kim <minchan@kernel.org> - 2016-07-06 04:50 +0200
            Re: [PATCH v2 7/8] mm/zsmalloc: add __init,__exit attribute Ganesh Mahendran <opensource.ganesh@gmail.com> - 2016-07-06 08:30 +0200
  Re: [PATCH v2 1/8] mm/zsmalloc: modify zs compact trace interface Steven Rostedt <rostedt@goodmis.org> - 2016-07-05 19:00 +0200
  Re: [PATCH v2 1/8] mm/zsmalloc: modify zs compact trace interface Minchan Kim <minchan@kernel.org> - 2016-07-06 04:40 +0200
    Re: [PATCH v2 1/8] mm/zsmalloc: modify zs compact trace interface Ganesh Mahendran <opensource.ganesh@gmail.com> - 2016-07-06 08:30 +0200

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