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From: Gregory Haskins <ghaskins@novell.com>
To: mingo@elte.hu, peterz@infradead.org
Cc: npiggin@suse.de, ghaskins@novell.com, rostedt@goodmis.org,
	linux-kernel@vger.kernel.org, linux-rt-users@vger.kernel.org
Subject: [PATCH 0/3] sched: newidle and RT wake-buddy fixes
Date: Fri, 27 Jun 2008 14:29:44 -0600	[thread overview]
Message-ID: <20080627202444.3829.21595.stgit@lsg.lsg.lab.novell.com> (raw)

Hi Ingo,
  The following patches apply to linux-tip/sched/devel and enhance the
performance of the kernel (specifically in PREEMPT_RT, though they do
not regress mainline performance as far as I can tell).  They offer
somewhere between 50-100% speedups in netperf performance, depending
on the test.

Should you be interested in these patches, you can optionally pull them
from git at the following URL:

git://git.kernel.org/pub/scm/linux/kernel/git/ghaskins/linux-2.6-hacks.git sched-devel

Comments/feedback/bugfixes welcome

Regards,
-Greg

             reply	other threads:[~2008-06-27 20:30 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-06-27 20:29 Gregory Haskins [this message]
2008-06-27 20:29 ` [PATCH 1/3] sched: enable interrupts and drop rq-lock during newidle balancing Gregory Haskins
2008-06-27 20:29 ` [PATCH 2/3] sched: terminate newidle balancing once at least one task has moved over Gregory Haskins
2008-07-08  5:00   ` Nick Piggin
2008-07-08 12:37     ` Gregory Haskins
2008-07-09  8:09       ` Nick Piggin
2008-07-09 10:53         ` Gregory Haskins
2008-07-09 11:17           ` Nick Piggin
2008-07-09 11:53             ` Gregory Haskins
2008-06-27 20:30 ` [PATCH 3/3] sched: add avg-overlap support to RT tasks Gregory Haskins
2008-06-27 20:51 ` [PATCH 0/3] sched: newidle and RT wake-buddy fixes Peter Zijlstra
2008-06-30 12:56   ` Ingo Molnar
2008-06-30 13:15 ` Ingo Molnar
2008-06-30 11:20   ` Gregory Haskins
2008-06-30 14:41   ` Gregory Haskins
2008-06-30 15:01     ` Steven Rostedt
2008-06-30 17:16   ` Gregory Haskins
2008-06-30 18:10     ` Ingo Molnar
2008-07-03 14:41     ` Ingo Molnar
2008-07-03 15:12       ` Ingo Molnar
2008-07-08 12:38         ` Gregory Haskins
2008-07-08 16:45         ` Gregory Haskins

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