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Message-ID: <20071024134431.7960.41984.stgit@novell1.haskins.net> Date: Wed, 24 Oct 2007 09:52:31 -0400 From: Gregory Haskins <ghaskins@...ell.com> To: linux-rt-users@...r.kernel.org Cc: linux-kernel@...r.kernel.org, Gregory Haskins <ghaskins@...ell.com>, Steven Rostedt <rostedt@...dmis.org>, Dmitry Adamushko <dmitry.adamushko@...il.com>, Peter Zijlstra <a.p.zijlstra@...llo.nl>, Ingo Molnar <mingo@...e.hu>, Darren Hart <dvhltc@...ibm.com> Subject: [PATCH 0/9] RT: balance rt tasks v6 Applies to 23-rt1 Changes since v5: *) Folded some of the smaller patches together to address feedback *) Fixed several minor bugs related to PI re-factoring and wakeup paths I still have yet to make Ingo Oeser's suggestion to the last patch. At this point, things are looking really really good. So this is a request to provide a formal review (if one has not yet been done) and to consider for inclusion in -rt. In my testing, cyclictest look great (ran overnight on a 4-way with the max outlier at 32us), the preempt-test passes with flying colors, and we see a 300% improvement in latency spikes on large SMP systems (16-way is the largest we have in our small lab). I will rebase to -rt2 when its available. You can find the preempt-test here: http://rt.wiki.kernel.org/index.php/Preemption_Test Regards, -Greg - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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