On 08/17/2012 06:36 AM, Kamezawa Hiroyuki wrote: > I just want to see the same logic used in mem_cgroup_uncharge_common(). > Hmm, at setting pc->mem_cgroup, the things happens in > set pc->mem_cgroup > set Used bit > order. If you clear pc->mem_cgroup > unset Used bit > clear pc->mem_cgroup > seems reasonable. Makes sense. I'll make sure we're consistent here. -- 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/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>