linux-kernel - Re: [PATCH v8 2/9] foundations of per-cgroup memory pressure controlling.

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Message-ID: <4EE201DE.9040102@parallels.com>
Date:	Fri, 9 Dec 2011 10:41:02 -0200
From:	Glauber Costa <glommer@...allels.com>
To:	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
CC:	<linux-kernel@...r.kernel.org>, <lizf@...fujitsu.com>,
	<ebiederm@...ssion.com>, <davem@...emloft.net>,
	<gthelen@...gle.com>, <netdev@...r.kernel.org>,
	<linux-mm@...ck.org>, <kirill@...temov.name>,
	<avagin@...allels.com>, <devel@...nvz.org>,
	<eric.dumazet@...il.com>, <cgroups@...r.kernel.org>,
	<hannes@...xchg.org>, <mhocko@...e.cz>
Subject: Re: [PATCH v8 2/9] foundations of per-cgroup memory pressure controlling.

On 12/08/2011 11:24 PM, KAMEZAWA Hiroyuki wrote:
> On Mon,  5 Dec 2011 19:34:56 -0200
> Glauber Costa<glommer@...allels.com>  wrote:
>
>> This patch replaces all uses of struct sock fields' memory_pressure,
>> memory_allocated, sockets_allocated, and sysctl_mem to acessor
>> macros. Those macros can either receive a socket argument, or a mem_cgroup
>> argument, depending on the context they live in.
>>
>> Since we're only doing a macro wrapping here, no performance impact at all is
>> expected in the case where we don't have cgroups disabled.
>>
>> Signed-off-by: Glauber Costa<glommer@...allels.com>
>> CC: David S. Miller<davem@...emloft.net>
>> CC: Hiroyouki Kamezawa<kamezawa.hiroyu@...fujitsu.com>
>> CC: Eric W. Biederman<ebiederm@...ssion.com>
>> CC: Eric Dumazet<eric.dumazet@...il.com>
>
> please get ack from network guys.
> from me.
> Reviewed-by: KAMEZAWA Hiroyuki<kamezawa.hiroyu@...fujitsu.com>
>
Ok.

I think that now with all the Reviewed-by:'s I will resend it as a 
Request for Inclusion for Dave (plus fixing the problem you noted in 
patch 1)
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