| Re: [PATCH 04/10] memcg: Introduce __GFP_NOACCOUNT. [message #45808 is a reply to message #45424] |
Tue, 06 March 2012 16:13  |
Suleiman Souhlal
Messages: 64
Registered: February 2012
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Member |
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On Tue, Mar 6, 2012 at 2:36 AM, Glauber Costa <glommer@parallels.com> wrote:
> On 03/04/2012 04:10 AM, Suleiman Souhlal wrote:
>>
>> Just a few lines below:
>>
>> data = kmalloc_node_track_caller(size, gfp_mask, node);
>>
>> -- Suleiman
>
> Can't we just make sure those come from the root cgroup's slabs?
> Then we need no flag.
Do you mean make it so that all kmallocs come from the root cgroup's slabs?
We would really like to account kmallocs in general (and all the other
slab types) to the right cgroup...
That said, I'm probably going to concentrate on accounting specially
marked caches only, for now, since there seems to be a strong
opposition on accounting everything, even though I don't understand
this point of view.
-- Suleiman
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