From: Andi Kleen <andi@firstfloor.org>
To: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Cc: Andi Kleen <andi@firstfloor.org>,
linux-kernel@vger.kernel.org, cl@linux-foundation.org,
mingo@elte.hu, akpm@linux-foundation.org,
manfred@colorfullife.com, dipankar@in.ibm.com,
josht@linux.vnet.ibm.com, schamp@sgi.com, niv@us.ibm.com,
dvhltc@us.ibm.com, ego@in.ibm.com, laijs@cn.fujitsu.com,
rostedt@goodmis.org, peterz@infradead.org,
penberg@cs.helsinki.fi, tglx@linutronix.de
Subject: Re: [PATCH -tip] v9 scalable classic RCU implementation
Date: Wed, 3 Dec 2008 01:18:12 +0100 [thread overview]
Message-ID: <20081203001811.GF6703@one.firstfloor.org> (raw)
In-Reply-To: <20081202235145.GF6719@linux.vnet.ibm.com>
On Tue, Dec 02, 2008 at 03:51:45PM -0800, Paul E. McKenney wrote:
> On Wed, Dec 03, 2008 at 12:31:44AM +0100, Andi Kleen wrote:
> > > o I now test with a more brutal random-selection online/offline
> > > script (attached). Probably more brutal than it needs to be
> > > on the people reading it as well, but so it goes.
> >
> > Does that cover both dynticks on and off? afaik the dynticks off problem
> > I ran into on a 16 thread box and we discussed some time ago is still there.
>
> The failures I see with this patch I also see with mainline. Are you
> seeing something with this patch that does not happen with mainline?
No, that is in mainline too. Sorry to be misleading. Do you see the
same problems in your testing?
-Andi
--
ak@linux.intel.com
next prev parent reply other threads:[~2008-12-03 0:07 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-12-02 22:21 [PATCH -tip] v9 scalable classic RCU implementation Paul E. McKenney
2008-12-02 23:31 ` Andi Kleen
2008-12-02 23:51 ` Paul E. McKenney
2008-12-03 0:18 ` Andi Kleen [this message]
2008-12-03 0:47 ` Paul E. McKenney
2008-12-03 1:10 ` Andi Kleen
2008-12-03 1:36 ` Paul E. McKenney
2008-12-18 22:54 ` Paul E. McKenney
2008-12-19 1:29 ` Andi Kleen
2008-12-19 1:49 ` Paul E. McKenney
2008-12-03 8:40 ` Ingo Molnar
2008-12-17 0:37 ` [PATCH -tip] v10 " Paul E. McKenney
2008-12-17 2:03 ` Andrew Morton
2008-12-17 19:49 ` Paul E. McKenney
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