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Date: Wed, 27 Nov 2024 04:21:50 +0000
From: Matthew Wilcox <willy@infradead.org>
To: Yuanchu Xie <yuanchu@google.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
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	linux-kselftest@vger.kernel.org
Subject: Re: [PATCH v4 1/9] mm: aggregate workingset information into
 histograms
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References: <20241127025728.3689245-1-yuanchu@google.com>
 <20241127025728.3689245-2-yuanchu@google.com>
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On Tue, Nov 26, 2024 at 06:57:20PM -0800, Yuanchu Xie wrote:
> diff --git a/mm/internal.h b/mm/internal.h
> index 64c2eb0b160e..bbd3c1501bac 100644
> --- a/mm/internal.h
> +++ b/mm/internal.h
> @@ -470,9 +470,14 @@ extern unsigned long highest_memmap_pfn;
>  /*
>   * in mm/vmscan.c:
>   */
> +struct scan_control;
> +bool isolate_lru_page(struct page *page);

Is this a mismerge?  It doesn't exist any more.