Re: [resend][PATCH -mm] split_lru: fix pagevec_move_tail() doesn'ttreat unevictable page

[Rik van Riel]

On Tue, 01 Jul 2008 17:26:51 +0900
KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx> wrote:

> Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx>

Acked-by: Rik van Riel <riel@xxxxxxxxxx>

Good catch!
 
> @@ -116,7 +116,7 @@ static void pagevec_move_tail(struct pag
>  			zone = pagezone;
>  			spin_lock(&zone->lru_lock);
>  		}
> -		if (PageLRU(page) && !PageActive(page)) {
> +		if (PageLRU(page) && !PageActive(page) && !PageUnevictable(page)) {
>  			int lru = page_is_file_cache(page);
>  			list_move_tail(&page->lru, &zone->lru[lru].list);
>  			pgmoved++;

-- 
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