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SubjectRe: [PATCH v20 00/20] per memcg lru lock
On Wed, Nov 04, 2020 at 07:55:39PM +0800, Alex Shi wrote:
> @@ -1380,6 +1383,14 @@ struct lruvec *mem_cgroup_page_lruvec(struct page *page, struct pglist_data *pgd
> return lruvec;
> }
>
> +/**
> + * lock_page_lruvec - return lruvec for the locked page.

I would say "lock and return the lruvec for a given page"

> + * @page: the page
> + *
> + * This series functions should be used in either conditions:
> + * PageLRU is cleared or unset
> + * or, page->_refcount is zero

or page is locked

The other changes look good to me, thanks!

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