From: Ingo Molnar <mingo@elte.hu>
To: "Ma, Chinang" <chinang.ma@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>,
Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>,
Mike Galbraith <efault@gmx.de>,
Gregory Haskins <ghaskins@novell.com>,
Steven Rostedt <rostedt@goodmis.org>,
Nick Piggin <nickpiggin@yahoo.com.au>,
"Siddha, Suresh B" <suresh.b.siddha@intel.com>,
"Wilcox, Matthew R" <matthew.r.wilcox@intel.com>,
"Tripathi, Sharad C" <sharad.c.tripathi@intel.com>,
"Chilukuri, Harita" <harita.chilukuri@intel.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: 2.6.27-rc5 OLTP performance regression
Date: Wed, 10 Sep 2008 14:26:22 +0200 [thread overview]
Message-ID: <20080910122622.GG14757@elte.hu> (raw)
In-Reply-To: <BC02C49EEB98354DBA7F5DD76F2A9E8002FE6E71C7@azsmsx501.amr.corp.intel.com>
* Ma, Chinang <chinang.ma@intel.com> wrote:
> Peter,
> We increased sched_shares_ratelimit and were able to recover
> the 2% performance regression. [...]
great. Could you please post a patch for that?
Ingo
next prev parent reply other threads:[~2008-09-10 12:27 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <BC02C49EEB98354DBA7F5DD76F2A9E8002FE60F751@azsmsx501.amr.corp.intel.com>
2008-09-08 18:00 ` Peter Zijlstra
2008-09-08 18:04 ` Peter Zijlstra
2008-09-09 21:39 ` Ma, Chinang
2008-09-10 12:26 ` Ingo Molnar [this message]
2008-09-10 16:14 ` Ma, Chinang
2008-09-10 17:34 ` Ingo Molnar
2008-09-11 0:07 ` Ma, Chinang
2008-09-25 21:04 ` Ma, Chinang
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