On Mon, Dec 6, 2010 at 12:04 PM, Rik van Riel <riel@xxxxxxxxxx> wrote: > On 12/05/2010 12:29 PM, Minchan Kim wrote: >> >> Golbal page reclaim moves reclaimalbe pages into inactive list >> to reclaim asap. This patch apply the rule in memcg. >> It can help to prevent unnecessary working page eviction of memcg. > > The patch is right, but the description is wrong. > > The rotate_reclaimable_page function moves just written out > pages, which the VM wanted to reclaim, to the end of the > inactive list. That way the VM will find those pages first > next time it needs to free memory. Will fix. > >> Cc: Balbir Singh<balbir@xxxxxxxxxxxxxxxxxx> >> Cc: KAMEZAWA Hiroyuki<kamezawa.hiroyu@xxxxxxxxxxxxxx> >> Cc: Rik van Riel<riel@xxxxxxxxxx> >> Cc: KOSAKI Motohiro<kosaki.motohiro@xxxxxxxxxxxxxx> >> Signed-off-by: Minchan Kim<minchan.kim@xxxxxxxxx> > > Reviewed-by: Rik van Riel <riel@xxxxxxxxxx> Thanks, Rik. > > -- > All rights reversed > -- Kind regards, Minchan Kim -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxxx For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom policy in Canada: sign http://dissolvethecrtc.ca/ Don't email: <a href