On Wed, 9 Feb 2011 11:44:35 +0100 Johannes Weiner <hannes@xxxxxxxxxxx> wrote: > page_cgroup_zoneinfo() will never return NULL for a charged page, > remove the check for it in mem_cgroup_get_reclaim_stat_from_page(). > > Signed-off-by: Johannes Weiner <hannes@xxxxxxxxxxx> IIUC, this _was_ required when force_empty() had troubles. But now, not required. Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx> -- 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>