On Mon 25-04-11 18:28:49, KAMEZAWA Hiroyuki wrote: > There are two watermarks added per-memcg including "high_wmark" and "low_wmark". > The per-memcg kswapd is invoked when the memcg's memory usage(usage_in_bytes) > is higher than the low_wmark. Then the kswapd thread starts to reclaim pages > until the usage is lower than the high_wmark. I have mentioned this during Ying's patchsets already, but do we really want to have this confusing naming? High and low watermarks have opposite semantic for zones. -- Michal Hocko SUSE Labs SUSE LINUX s.r.o. Lihovarska 1060/12 190 00 Praha 9 Czech Republic -- 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 internet charges in Canada: sign http://stopthemeter.ca/ Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>