linux-kernel - Re: [PATCH v1] mm: balloon: drop unused function stubs

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Date:   Fri, 29 Mar 2019 19:25:54 +0530
From:   Mukesh Ojha <mojha@...eaurora.org>
To:     David Hildenbrand <david@...hat.com>, linux-kernel@...r.kernel.org
Cc:     Konstantin Khlebnikov <koct9i@...il.com>,
        Pankaj Gupta <pagupta@...hat.com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        "Michael S . Tsirkin" <mst@...hat.com>, linux-mm@...ck.org
Subject: Re: [PATCH v1] mm: balloon: drop unused function stubs


On 3/29/2019 5:56 PM, David Hildenbrand wrote:
> These are leftovers from the pre-"general non-lru movable page" era.
>
> Signed-off-by: David Hildenbrand <david@...hat.com>
> ---
>   include/linux/balloon_compaction.h | 15 ---------------
>   1 file changed, 15 deletions(-)


Reviewed-by: Mukesh Ojha <mojha@...eaurora.org>

Cheers,
-Mukesh

>
> diff --git a/include/linux/balloon_compaction.h b/include/linux/balloon_compaction.h
> index f111c780ef1d..f31521dcb09a 100644
> --- a/include/linux/balloon_compaction.h
> +++ b/include/linux/balloon_compaction.h
> @@ -151,21 +151,6 @@ static inline void balloon_page_delete(struct page *page)
>   	list_del(&page->lru);
>   }
>   
> -static inline bool __is_movable_balloon_page(struct page *page)
> -{
> -	return false;
> -}
> -
> -static inline bool balloon_page_movable(struct page *page)
> -{
> -	return false;
> -}
> -
> -static inline bool isolated_balloon_page(struct page *page)
> -{
> -	return false;
> -}
> -
>   static inline bool balloon_page_isolate(struct page *page)
>   {
>   	return false;