linux-kernel - Re: [PATCH 2/7] mm,hwpoison: Drop pfn parameter

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Date:   Wed, 25 Nov 2020 17:55:48 +0100
From:   Vlastimil Babka <vbabka@...e.cz>
To:     Oscar Salvador <osalvador@...e.de>, akpm@...ux-foundation.org
Cc:     n-horiguchi@...jp.nec.com, linux-mm@...ck.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/7] mm,hwpoison: Drop pfn parameter

On 11/19/20 11:57 AM, Oscar Salvador wrote:
> pfn parameter is no longer needed, drop it.

Could have been also part of previous patch.

> Signed-off-by: Oscar Salvador <osalvador@...e.de>

Acked-by: Vlastimil Babka <Vbabka@...e.cz>

> ---
>   mm/memory-failure.c | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/mm/memory-failure.c b/mm/memory-failure.c
> index 0d2323ba4b8e..04237fc04a00 100644
> --- a/mm/memory-failure.c
> +++ b/mm/memory-failure.c
> @@ -1712,7 +1712,7 @@ EXPORT_SYMBOL(unpoison_memory);
>    * We only incremented refcount in case the page was already in-use and it is
>    * a known type we can handle.
>    */
> -static int get_any_page(struct page *p, unsigned long pfn, int flags)
> +static int get_any_page(struct page *p, int flags)
>   {
>   	int ret = 0, pass = 0;
>   
> @@ -1926,7 +1926,7 @@ int soft_offline_page(unsigned long pfn, int flags)
>   
>   retry:
>   	get_online_mems();
> -	ret = get_any_page(page, pfn, flags);
> +	ret = get_any_page(page, flags);
>   	put_online_mems();
>   
>   	if (ret > 0) {
>