On Fri, Jun 03, 2011 at 09:16:37AM -0700, Greg Thelen wrote: > If the current process is in a non-root memcg, then > balance_dirty_pages() will consider the memcg dirty limits as well as > the system-wide limits. This allows different cgroups to have distinct > dirty limits which trigger direct and background writeback at different > levels. > > If called with a mem_cgroup, then throttle_vm_writeout() queries the > given cgroup for its dirty memory usage limits. > > Signed-off-by: Andrea Righi <arighi@xxxxxxxxxxx> > Signed-off-by: Greg Thelen <gthelen@xxxxxxxxxx> > Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx> > Acked-by: Wu Fengguang <fengguang.wu@xxxxxxxxx> Reviewed-by: Minchan Kim <minchan.kim@xxxxxxxxx> -- 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 internet charges in Canada: sign http://stopthemeter.ca/ Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>