On Sat, Jun 23, 2012 at 10:15:14AM +0200, Johannes Weiner wrote: >On Sat, Jun 23, 2012 at 02:15:34PM +0800, Wanpeng Li wrote: >> From: Wanpeng Li <liwp@xxxxxxxxxxxxxxxxxx> >> >> Since the return value variable in mem_cgroup_zone_nr_lru_pages and >> mem_cgroup_node_nr_lru_pages functions are u64, so replace the return >> value of funtions by u64 to avoid overflow. > >I wonder what 16 TB of memory must think running on a 32-bit kernel... >"What is this, an address space for ants?" Hi Johannes, You mean change all u64 in memcg to unsigned long? or something I miss.... Regards, Wanpeng Li -- 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>