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Re: [PATCH 04/10] memcg: Introduce __GFP_NOACCOUNT. [message #45381 is a reply to message #45374]

Wed, 29 February 2012 16:53

Glauber Costa
Messages: 916
Registered: October 2011

Senior Member

On 02/29/2012 03:00 AM, KAMEZAWA Hiroyuki wrote:
> On Mon, 27 Feb 2012 14:58:47 -0800
> Suleiman Souhlal<ssouhlal@FreeBSD.org> wrote:
>
>> This is used to indicate that we don't want an allocation to be accounted
>> to the current cgroup.
>>
>> Signed-off-by: Suleiman Souhlal<suleiman@google.com>
>
> I don't like this.
>
> Please add
>
> ___GFP_ACCOUNT "account this allocation to memcg"
>
> Or make this as slab's flag if this work is for slab allocation.
>
> Thanks,
> -Kame
>
>
+1.

This is enough to replace the registration I originally proposed, and I
do think it'll do us good, despite the churn drawback of having to go
patching stuff everywhere.

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[Message index]

		Re: [PATCH 04/10] memcg: Introduce __GFP_NOACCOUNT. By: KAMEZAWA Hiroyuki on Wed, 29 February 2012 06:00
		Re: [PATCH 04/10] memcg: Introduce __GFP_NOACCOUNT. By: Glauber Costa on Wed, 29 February 2012 16:53
		Re: [PATCH 04/10] memcg: Introduce __GFP_NOACCOUNT. By: Suleiman Souhlal on Wed, 29 February 2012 19:09

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