linux-kernel - Re: [ckrm-tech] [RFC][PATCH] UBC: user resource beancounters

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Message-Id: <1156546297.3007.273.camel@localhost.localdomain>
Date:	Fri, 25 Aug 2006 23:51:36 +0100
From:	Alan Cox <alan@...rguk.ukuu.org.uk>
To:	sekharan@...ibm.com
Cc:	Kyle Moffett <mrmacman_g4@....com>, Rik van Riel <riel@...hat.com>,
	ckrm-tech@...ts.sourceforge.net, Andi Kleen <ak@...e.de>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Christoph Hellwig <hch@...radead.org>,
	Andrey Savochkin <saw@...ru>, devel@...nvz.org,
	rohitseth@...gle.com, hugh@...itas.com,
	Ingo Molnar <mingo@...e.hu>, Kirill Korotaev <dev@...ru>,
	Pavel Emelianov <xemul@...nvz.org>
Subject: Re: [ckrm-tech] [RFC][PATCH] UBC: user resource beancounters

Ar Gwe, 2006-08-25 am 14:37 -0700, ysgrifennodd Chandra Seetharaman:
> 	/* resources statistics and settings */
> 	struct ubparm		ub_parms[UB_RESOURCES];
> };
> 
> ub_parms of _all_ controllers are held in this data structure.
> 
> So, keeping the beancounter data structure inside _a_ controller
> specific data structure doesn't sound right to me, as other controllers
> might also have the same need ?!
> 
> Controller _owns_ only ub_parms[controller_id], not the whole
> user_beancounter, right ?

Right now I understand you

So you need

	struct controller *ub_controller[UB_RESOURCES];

?

Alan

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