linux-kernel - [PATCH 0/3] RT: scheduler newidle enhancements v2

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Message-ID: <20080624141527.28487.77778.stgit@lsg.lsg.lab.novell.com>
Date:	Tue, 24 Jun 2008 08:15:57 -0600
From:	Gregory Haskins <ghaskins@...ell.com>
To:	mingo@...e.hu, rostedt@...dmis.org, tglx@...utronix.de
Cc:	linux-kernel@...r.kernel.org, peterz@...radead.org,
	linux-rt-users@...r.kernel.org, ghaskins@...ell.com,
	dbahi@...ell.com, npiggin@...e.de
Subject: [PATCH 0/3] RT: scheduler newidle enhancements v2

Hi All,

 Here is v2 of the newidle patches I sent out yesterday:

http://lkml.org/lkml/2008/6/23/392

Changes since v1:

1) Added a new patch (1/3) for limiting balance operations to sd->span
2) Updated prologue to 2/3 according to comments from PeterZ.
3) Enhanced 2/3 by reducing the amount of unlock/lock cycles
4) Enhanced 2/3 by checking for need_resched() before taking the double-lock

Comments/feedback/bug-fixes welcome.

Regards,
-Greg

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