Re: [patch 1/2] mm: vmscan: fix force-scanning small targets without swap

From: Minchan Kim
Date: Thu Aug 11 2011 - 19:16:22 EST


On Fri, Aug 12, 2011 at 5:31 AM, Johannes Weiner <jweiner@xxxxxxxxxx> wrote:
> Without swap, anonymous pages are not scanned. ÂAs such, they should
> not count when considering force-scanning a small target if there is
> no swap.
>
> Otherwise, targets are not force-scanned even when their effective
> scan number is zero and the other conditions--kswapd/memcg--apply.
>
> Signed-off-by: Johannes Weiner <jweiner@xxxxxxxxxx>
Reviewed-by: Minchan Kim <minchan.kim@xxxxxxxxx>

Good catch!


--
Kind regards,
Minchan Kim
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/