Messages in this thread | | | Date | Mon, 30 Mar 2015 14:20:10 -0700 | From | Andrew Morton <> | Subject | Re: [PATCH 3/4] mm: move lazy free pages to inactive list |
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On Mon, 30 Mar 2015 14:35:02 +0900 Minchan Kim <minchan@kernel.org> wrote:
> --- a/mm/swap.c > +++ b/mm/swap.c > @@ -866,6 +866,13 @@ void deactivate_file_page(struct page *page) > } > } > > +/** > + * deactivate_page - deactivate a page > + * @page: page to deactivate > + * > + * This function moves @page to inactive list if @page was on active list and > + * was not unevictable page to accelerate to reclaim @page. > + */ > void deactivate_page(struct page *page) > { > if (PageLRU(page) && PageActive(page) && !PageUnevictable(page)) {
Thanks.
deactivate_page() doesn't look at or alter PageReferenced(). Should it?
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