On Thu, 23 Feb 2012 17:53:10 +0400 Konstantin Khlebnikov <khlebnikov@xxxxxxxxxx> wrote: > Carefully relock lruvec lru lock at page memory cgroup change. > > * In free_pn_rcu() wait for lruvec lock release. > Locking primitives keep lruvec pointer after successful lock held. > > Signed-off-by: Konstantin Khlebnikov <khlebnikov@xxxxxxxxxx> Acked-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>