Re: [PATCH 4/6] mm/page_alloc.c: use helper function zone_spans_pfn()

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To: Miaohe Lin <linmiaohe@xxxxxxxxxx>
Subject: Re: [PATCH 4/6] mm/page_alloc.c: use helper function zone_spans_pfn()
From: Mel Gorman <mgorman@xxxxxxxxxxxxxxxxxxx>
Date: Tue, 31 Aug 2021 14:39:47 +0100
Cc: akpm@xxxxxxxxxxxxxxxxxxxx, vbabka@xxxxxxx, sfr@xxxxxxxxxxxxxxxx, peterz@xxxxxxxxxxxxx, linux-mm@xxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
In-reply-to: <20210830141051.64090-5-linmiaohe@huawei.com>
References: <20210830141051.64090-1-linmiaohe@huawei.com> <20210830141051.64090-5-linmiaohe@huawei.com>
User-agent: Mutt/1.10.1 (2018-07-13)

On Mon, Aug 30, 2021 at 10:10:49PM +0800, Miaohe Lin wrote:
> Use helper function zone_spans_pfn() to check whether pfn is within a
> zone to simplify the code slightly.
> 
> Signed-off-by: Miaohe Lin <linmiaohe@xxxxxxxxxx>

Acked-by: Mel Gorman <mgorman@xxxxxxxxxxxxxxxxxxx>

-- 
Mel Gorman
SUSE Labs

References:
- [PATCH 0/6] Cleanups and fixup for page_alloc
  - From: Miaohe Lin
- [PATCH 4/6] mm/page_alloc.c: use helper function zone_spans_pfn()
  - From: Miaohe Lin

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