linux-kernel - [RFC][PATCH 0/2] reworking load_balance

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Message-Id: <20080214155724.772744000@chello.nl>
Date:	Thu, 14 Feb 2008 16:57:24 +0100
From:	Peter Zijlstra <a.p.zijlstra@...llo.nl>
To:	Srivatsa Vaddagiri <vatsa@...ux.vnet.ibm.com>,
	Dhaval Giani <dhaval@...ux.vnet.ibm.com>,
	Paul Jackson <pj@....com>,
	Arjan van de Ven <arjan@...radead.org>,
	Ingo Molnar <mingo@...e.hu>,
	Thomas Gleixner <tglx@...utronix.de>,
	Gregory Haskins <ghaskins@...ell.com>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>
Subject: [RFC][PATCH 0/2] reworking load_balance_monitor

Hi,

Here the current patches that rework load_balance_monitor.

The main reason for doing this is to eliminate the wakeups the thing generates,
esp. on an idle system. The bonus is that it removes a kernel thread.

Paul, Gregory - the thing that bothers me most atm is the lack of
rd->load_balance. Should I introduce that (-rt ought to make use of that as
well) by way of copying from the top sched_domain when it gets created?

 - peterz

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