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From: Matthew Wilcox <willy@infradead.org>
To: "Vishal Moola (Oracle)" <vishal.moola@gmail.com>
Cc: linux-mm@kvack.org, damon@lists.linux.dev,
	linux-kernel@vger.kernel.org, akpm@linux-foundation.org,
	sj@kernel.org
Subject: Re: [PATCH 3/3] swap: Convert deactivate_page() to deactivate_folio()
Date: Wed, 7 Dec 2022 16:18:31 +0000	[thread overview]
Message-ID: <Y5C814+q1QAtKvRW@casper.infradead.org> (raw)
In-Reply-To: <20221207002158.418789-4-vishal.moola@gmail.com>

On Tue, Dec 06, 2022 at 04:21:58PM -0800, Vishal Moola (Oracle) wrote:
>  /*
> - * deactivate_page - deactivate a page
> - * @page: page to deactivate
> + * deactivate_folio - deactivate a folio
> + * @folio: folio to deactivate
>   *
> - * deactivate_page() moves @page to the inactive list if @page was on the active
> - * list and was not an unevictable page.  This is done to accelerate the reclaim
> - * of @page.
> + * deactivate_folio() moves @folio to the inactive list if @folio was on the
> + * active list and was not an unevictable page. This is done to accelerate

... and was not unevictable.  This ...

> + * the reclaim of @folio.
>   */
> -void deactivate_page(struct page *page)
> +void deactivate_folio(struct folio *folio)
>  {
> -	struct folio *folio = page_folio(page);
> -
>  	if (folio_test_lru(folio) && !folio_test_unevictable(folio) &&
>  	    (folio_test_active(folio) || lru_gen_enabled())) {
>  		struct folio_batch *fbatch;
> -- 
> 2.38.1
> 
> 

      reply	other threads:[~2022-12-07 16:18 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-12-07  0:21 [PATCH 0/3] Convert deactivate_page() to deactivate_folio() Vishal Moola (Oracle)
2022-12-07  0:21 ` [PATCH 1/3] madvise: Convert madvise_cold_or_pageout_pte_range() to use folios Vishal Moola (Oracle)
2022-12-07  9:47   ` kernel test robot
2022-12-07 23:46   ` kernel test robot
2022-12-07  0:21 ` [PATCH 2/3] damon: Convert damon_pa_mark_accessed_or_deactivate() " Vishal Moola (Oracle)
2022-12-07  0:56   ` SeongJae Park
2022-12-07  1:04     ` SeongJae Park
2022-12-07  2:43     ` Vishal Moola
2022-12-07  0:21 ` [PATCH 3/3] swap: Convert deactivate_page() to deactivate_folio() Vishal Moola (Oracle)
2022-12-07 16:18   ` Matthew Wilcox [this message]

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