linux-kernel - Re: [PATCH 07/16] mm: remove obsolete pgdat_is

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Message-ID: <25985544-c2ad-bb0f-ab50-5c21199925d0@arm.com>
Date:   Tue, 13 Sep 2022 14:13:22 +0530
From:   Anshuman Khandual <anshuman.khandual@....com>
To:     Miaohe Lin <linmiaohe@...wei.com>, akpm@...ux-foundation.org
Cc:     david@...hat.com, osalvador@...e.de, linux-mm@...ck.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 07/16] mm: remove obsolete pgdat_is_empty()



On 9/9/22 14:54, Miaohe Lin wrote:
> There's no caller. Remove it.
> 
> Signed-off-by: Miaohe Lin <linmiaohe@...wei.com>

Reviewed-by: Anshuman Khandual <anshuman.khandual@....com>

> ---
>  include/linux/mmzone.h | 5 -----
>  1 file changed, 5 deletions(-)
> 
> diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
> index 6950179a20a2..ab17a0e6f26f 100644
> --- a/include/linux/mmzone.h
> +++ b/include/linux/mmzone.h
> @@ -1247,11 +1247,6 @@ static inline unsigned long pgdat_end_pfn(pg_data_t *pgdat)
>  	return pgdat->node_start_pfn + pgdat->node_spanned_pages;
>  }
>  
> -static inline bool pgdat_is_empty(pg_data_t *pgdat)
> -{
> -	return !pgdat->node_start_pfn && !pgdat->node_spanned_pages;
> -}
> -
>  #include <linux/memory_hotplug.h>
>  
>  void build_all_zonelists(pg_data_t *pgdat);