From: Darren Hart <dvhltc@us.ibm.com>
To: Ingo Molnar <mingo@elte.hu>
Cc: linux-kerneL@vger.kernel.org, Thomas Gleixner <tglx@linutronix.de>
Subject: Re: [RFC PATCH -rt] Priority preemption latency
Date: Sat, 10 Jun 2006 23:24:58 -0700 [thread overview]
Message-ID: <200606102324.58932.dvhltc@us.ibm.com> (raw)
In-Reply-To: <200606102249.26063.dvhltc@us.ibm.com>
> Thanks for the updated patch! It wouldn't quite build (proc_misc.c still
> referenced the old rt_overload_* variables, fixup patch attached removing
> those print statements). I have it running on a 4 way opteron box running
> prio-preempt in a timed while loop, exiting only on failure. It's been
> running fine for several minutes - usually fails in under a mintue. We'll
> see how it's doing in the morning :-)
Well it failed in about 14 minutes. The machine was under heavy load running
another benchmark. I have removed the secondary benchmark and am running
prio-preempt alone on the same 4 way opteron box. Will post again when I
know more...
--
Darren Hart
IBM Linux Technology Center
Realtime Linux Team
next prev parent reply other threads:[~2006-06-11 6:26 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-10 0:01 [RFC PATCH -rt] Priority preemption latency Darren Hart
2006-06-10 6:48 ` Ingo Molnar
2006-06-10 7:21 ` Ingo Molnar
2006-06-11 5:49 ` Darren Hart
2006-06-11 5:58 ` Ingo Molnar
2006-06-11 6:37 ` Ingo Molnar
2006-06-11 6:24 ` Darren Hart [this message]
2006-06-11 7:36 ` Ingo Molnar
2006-06-12 15:38 ` Darren Hart
2006-06-15 21:06 ` Mike Kravetz
2006-06-15 22:13 ` Darren Hart
2006-06-15 23:05 ` Esben Nielsen
2006-06-15 22:48 ` Mike Kravetz
2006-07-11 16:48 ` Mike Kravetz
2006-06-12 20:12 ` Mike Kravetz
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