On 02/06/2013 10:24 PM, Glauber Costa wrote:
And one more question, a memory section is 128MB in Linux. If we reserve
part of the them for page_cgroup,
then anyone who wants to allocate a contiguous memory larger than 128MB,
it will fail, right ?
Is it OK ?
No, it is not.
Another take on this:
On 02/06/2013 02:10 PM, Tang Chen wrote:
> On 02/06/2013 05:17 PM, Tang Chen wrote:
>> Hi all,
>>
>> On 02/06/2013 11:07 AM, Tang Chen wrote:
>>> Hi Glauber, all,
>>>
>>> An old thing I want to discuss with you. :)
>>>
>>> On 01/09/2013 11:09 PM, Glauber Costa wrote:
>>> memory can't be offline
On 02/06/2013 05:17 PM, Tang Chen wrote:
Hi all,
On 02/06/2013 11:07 AM, Tang Chen wrote:
Hi Glauber, all,
An old thing I want to discuss with you. :)
On 01/09/2013 11:09 PM, Glauber Costa wrote:
memory can't be offlined when CONFIG_MEMCG is selected.
For example: there is a memory device on
Hi all,
On 02/06/2013 11:07 AM, Tang Chen wrote:
Hi Glauber, all,
An old thing I want to discuss with you. :)
On 01/09/2013 11:09 PM, Glauber Costa wrote:
memory can't be offlined when CONFIG_MEMCG is selected.
For example: there is a memory device on node 1. The address range
is [1G, 1.5G).
Hi Glauber, all,
An old thing I want to discuss with you. :)
On 01/09/2013 11:09 PM, Glauber Costa wrote:
memory can't be offlined when CONFIG_MEMCG is selected.
For example: there is a memory device on node 1. The address range
is [1G, 1.5G). You will find 4 new directories memory8, memory9, m
Hi Glauber,
On 01/09/2013 11:09 PM, Glauber Costa wrote:
We try to make all page_cgroup allocations local to the node they are describing
now. If the memory is the first memory onlined in this node, we will allocate
it from the other node.
For example, node1 has 4 memory blocks: 8-11, and we o
On 12/30/2012 09:58 AM, Wen Congyang wrote:
> At 12/25/2012 04:35 PM, Glauber Costa Wrote:
>> On 12/24/2012 04:09 PM, Tang Chen wrote:
>>> From: Wen Congyang
>>>
>>> memory can't be offlined when CONFIG_MEMCG is selected.
>>> For example: there is a memory device on node 1. The address range
>>> i
At 12/25/2012 04:35 PM, Glauber Costa Wrote:
> On 12/24/2012 04:09 PM, Tang Chen wrote:
>> From: Wen Congyang
>>
>> memory can't be offlined when CONFIG_MEMCG is selected.
>> For example: there is a memory device on node 1. The address range
>> is [1G, 1.5G). You will find 4 new directories memory
At 12/26/2012 11:02 AM, Kamezawa Hiroyuki Wrote:
> (2012/12/24 21:09), Tang Chen wrote:
>> From: Wen Congyang
>>
>> memory can't be offlined when CONFIG_MEMCG is selected.
>> For example: there is a memory device on node 1. The address range
>> is [1G, 1.5G). You will find 4 new directories memory
(2012/12/24 21:09), Tang Chen wrote:
> From: Wen Congyang
>
> memory can't be offlined when CONFIG_MEMCG is selected.
> For example: there is a memory device on node 1. The address range
> is [1G, 1.5G). You will find 4 new directories memory8, memory9, memory10,
> and memory11 under the director
On 12/24/2012 04:09 PM, Tang Chen wrote:
> From: Wen Congyang
>
> memory can't be offlined when CONFIG_MEMCG is selected.
> For example: there is a memory device on node 1. The address range
> is [1G, 1.5G). You will find 4 new directories memory8, memory9, memory10,
> and memory11 under the dire
From: Wen Congyang
memory can't be offlined when CONFIG_MEMCG is selected.
For example: there is a memory device on node 1. The address range
is [1G, 1.5G). You will find 4 new directories memory8, memory9, memory10,
and memory11 under the directory /sys/devices/system/memory/.
If CONFIG_MEMCG i
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