Messages in this thread | | | Date | Sat, 23 Jun 2012 17:03:39 +0800 | From | Wanpeng Li <> | Subject | Re: [PATCH 1/6] memcg: replace unsigned long by u64 to avoid overflow |
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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@linux.vnet.ibm.com> >> >> 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
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