linux-kernel - [patch] CFS scheduler, -v17

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Message-ID: <20070614224908.GA9412@elte.hu>
Date:	Fri, 15 Jun 2007 00:49:08 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	linux-kernel@...r.kernel.org
Cc:	Linus Torvalds <torvalds@...ux-foundation.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Mike Galbraith <efault@....de>,
	Arjan van de Ven <arjan@...radead.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Balbir Singh <balbir@...ux.vnet.ibm.com>,
	Dmitry Adamushko <dmitry.adamushko@...il.com>,
	Srivatsa Vaddagiri <vatsa@...ux.vnet.ibm.com>
Subject: [patch] CFS scheduler, -v17


i'm pleased to announce release -v17 of the CFS scheduler patchset.
 
The rolled-up CFS patch against v2.6.22-rc4, v2.6.22-rc4-mm2, v2.6.21.5 
or v2.6.20.13 can be downloaded from the usual place:

   http://people.redhat.com/mingo/cfs-scheduler/
 
-v17 includes a bigger change: the CFS-core changes in preparation of 
the group-scheduling feature, written Srivatsa Vaddagiri. Dmitry 
Adamushko provided cleanups and further generalizations to this code and 
the modularization of CFS has been further enhanced as a result. To 
users, these changes are mostly invisible.

Changes since -v16:

 - lots of core updates to support group scheduling, and related 
   cleanups. (Srivatsa Vaddagiri, Dmitry Adamushko)

 - tuned the runtime-limit up a bit, based on relentless testing done by
   Tobias Gerschner.

 - the new, precise load-calculation method for SMP balancing has been
   further enhanced, and is now active by default. (Dmitry Adamushko)

 - fix SCHED_IDLEPRIO support (based on feedback from Thomas Sattler)

 - further updates to /proc/sched_debug and /proc/PID/sched

 - more cleanups

As usual, any sort of feedback, bugreport, fix and suggestion is more 
than welcome!
  
	Ingo
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