On Mon, 12 Sep 2011 12:57:19 +0200 Johannes Weiner <jweiner@xxxxxxxxxx> wrote: > The traditional zone reclaim code is scanning the per-zone LRU lists > during direct reclaim and kswapd, and the per-zone per-memory cgroup > LRU lists when reclaiming on behalf of a memory cgroup limit. > > Subsequent patches will convert the traditional reclaim code to > reclaim exclusively from the per-memory cgroup LRU lists. As a > result, using the predicate for which LRU list is scanned will no > longer be appropriate to tell global reclaim from limit reclaim. > > This patch adds a global_reclaim() predicate to tell direct/kswapd > reclaim from memory cgroup limit reclaim and substitutes it in all > places where currently scanning_global_lru() is used for that. > > Signed-off-by: Johannes Weiner <jweiner@xxxxxxxxxx> Reviewed-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx> -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. 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>