Re: [PATCH 4/4] memory-hotplug: auto offline page_cgroup when onlining memory block failed

2012-09-27 Thread KOSAKI Motohiro
On Thu, Sep 27, 2012 at 1:45 AM, wrote: > From: Wen Congyang > > When a memory block is onlined, we will try allocate memory on that node > to store page_cgroup. If onlining the memory block failed, we don't > offline the page cgroup, and we have no chance to offline this page cgroup > unless

Re: [PATCH 4/4] memory-hotplug: auto offline page_cgroup when onlining memory block failed

2012-09-27 Thread Ni zhan Chen
On 09/27/2012 01:45 PM, we...@cn.fujitsu.com wrote: From: Wen Congyang When a memory block is onlined, we will try allocate memory on that node to store page_cgroup. If onlining the memory block failed, we don't offline the page cgroup, and we have no chance to offline this page cgroup unless

Re: [PATCH 4/4] memory-hotplug: auto offline page_cgroup when onlining memory block failed

2012-09-27 Thread Ni zhan Chen
On 09/27/2012 01:45 PM, we...@cn.fujitsu.com wrote: From: Wen Congyang we...@cn.fujitsu.com When a memory block is onlined, we will try allocate memory on that node to store page_cgroup. If onlining the memory block failed, we don't offline the page cgroup, and we have no chance to offline this

Re: [PATCH 4/4] memory-hotplug: auto offline page_cgroup when onlining memory block failed

2012-09-27 Thread KOSAKI Motohiro
On Thu, Sep 27, 2012 at 1:45 AM, we...@cn.fujitsu.com wrote: From: Wen Congyang we...@cn.fujitsu.com When a memory block is onlined, we will try allocate memory on that node to store page_cgroup. If onlining the memory block failed, we don't offline the page cgroup, and we have no chance to

[PATCH 4/4] memory-hotplug: auto offline page_cgroup when onlining memory block failed

2012-09-26 Thread wency
From: Wen Congyang When a memory block is onlined, we will try allocate memory on that node to store page_cgroup. If onlining the memory block failed, we don't offline the page cgroup, and we have no chance to offline this page cgroup unless the memory block is onlined successfully again. It

[PATCH 4/4] memory-hotplug: auto offline page_cgroup when onlining memory block failed

2012-09-26 Thread wency
From: Wen Congyang we...@cn.fujitsu.com When a memory block is onlined, we will try allocate memory on that node to store page_cgroup. If onlining the memory block failed, we don't offline the page cgroup, and we have no chance to offline this page cgroup unless the memory block is onlined