Messages in this thread | | | Date | Sun, 27 Jun 2010 08:33:34 +0900 | Subject | Re: [PATCH] vmscan: recalculate lru_pages on each priority | From | Minchan Kim <> |
| |
On Fri, Jun 25, 2010 at 6:13 PM, KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> wrote: > shrink_zones() need relatively long time. and lru_pages can be > changed dramatically while shrink_zones(). > then, lru_pages need recalculate on each priority. > > Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Reviewed-by: Minchan Kim <minchan.kim@gmail.com>
Kosaki's patch seems to be reasonable to me.
I looked into background reclaim. It already has done until now. (ie, background : dynamic lru_pages in each priority, direct reclaim : static lru_pages in each priority). Firstly In 53dce00d, Andrew did it. Why does he do it with unbalance? I guess it was just a mistake.
-- Kind regards, Minchan Kim
| |