linux-kernel - Re: [PATCH RFC tip/core/rcu] Parallelize and economize NOCB kthread wakeups

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Message-ID: <20140708131954.GE4603@linux.vnet.ibm.com>
Date:	Tue, 8 Jul 2014 06:19:54 -0700
From:	"Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>
To:	Peter Zijlstra <peterz@...radead.org>
Cc:	linux-kernel@...r.kernel.org, riel@...hat.com, mingo@...nel.org,
	laijs@...fujitsu.com, dipankar@...ibm.com,
	akpm@...ux-foundation.org, mathieu.desnoyers@...icios.com,
	josh@...htriplett.org, niv@...ibm.com, tglx@...utronix.de,
	rostedt@...dmis.org, dhowells@...hat.com, edumazet@...gle.com,
	dvhart@...ux.intel.com, fweisbec@...il.com, oleg@...hat.com,
	sbw@....edu
Subject: Re: [PATCH RFC tip/core/rcu] Parallelize and economize NOCB kthread
 wakeups

On Thu, Jul 03, 2014 at 11:50:09AM +0200, Peter Zijlstra wrote:
> On Wed, Jul 02, 2014 at 10:55:01AM -0700, Paul E. McKenney wrote:
> > Name me one thing that isn't annoying.  ;-)
> 
> A cold beverage on a warm day :-)

Fair point...  Not clear how to work that into the RCU implementation,
though.  I suppose I could add comments instructing the reader to consume
a cold beverage.  Or I could consume a cold beverage while working on
RCU.  ;-)

							Thanx, Paul

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