linux-kernel - Re: Does anyone use CONFIG_TINY_PREEMPT

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Date:	Tue, 13 Nov 2012 16:06:48 -0800
From:	"Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>
To:	Tim Sander <tim01@...i.informatik.tu-darmstadt.de>
Cc:	linux-kernel@...r.kernel.org, linux-rt-users@...r.kernel.org,
	mingo@...e.hu, laijs@...fujitsu.com, dipankar@...ibm.com,
	akpm@...ux-foundation.org, mathieu.desnoyers@...icios.com,
	josh@...htriplett.org, niv@...ibm.com, tglx@...utronix.de,
	peterz@...radead.org, rostedt@...dmis.org, Valdis.Kletnieks@...edu,
	dhowells@...hat.com, edumazet@...gle.com, darren@...art.com,
	fweisbec@...il.com, sbw@....edu, patches@...aro.org
Subject: Re: Does anyone use CONFIG_TINY_PREEMPT_RCU?

On Wed, Nov 14, 2012 at 12:32:36AM +0100, Tim Sander wrote:
> Hi Paul
> 
> Sorry english somehow i tried to shoehorn more than one sentence into one 
> sentence in the last mail.
> > OK, how much memory does your device have?
> It's 128Mb of memory.

That is a bit on the smaller side.  But still quite large compared
to the 15K difference between CONFIG_TREE_PREEMPT_RCU and
CONFIG_TINY_PREEMPT_RCU.

							Thanx, Paul

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