On Thu, 3 Feb 2011 15:26:03 +0100 Johannes Weiner <hannes@xxxxxxxxxxx> wrote: > Instead of passing a whole struct page_cgroup to this function, let it > take only what it really needs from it: the struct mem_cgroup and the > page. > > This has the advantage that reading pc->mem_cgroup is now done at the > same place where the ordering rules for this pointer are enforced and > explained. > > It is also in preparation for removing the pc->page backpointer. > > Signed-off-by: Johannes Weiner <hannes@xxxxxxxxxxx> 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>