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From: Ingo Molnar <mingo@elte.hu>
To: "Paul E. McKenney" <paulmck@us.ibm.com>
Cc: linux-kernel@vger.kernel.org, dipankar@in.ibm.com
Subject: Re: [RFC] RCU and CONFIG_PREEMPT_RT progress, part 2
Date: Mon, 11 Jul 2005 17:16:27 +0200	[thread overview]
Message-ID: <20050711151627.GA19794@elte.hu> (raw)
In-Reply-To: <20050711150728.GA1497@us.ibm.com>


* Paul E. McKenney <paulmck@us.ibm.com> wrote:

> Hello!
> 
> More progress on CONFIG_PREEMPT_RT-compatible RCU.
> 
> o	Continued prototyping Linux-kernel implementation, still
> 	in the CONFIG_PREEMPT environment.

cool! With the debugging code removed it doesnt look all that complex.  
Do you think i can attempt to plug this into the -RT tree, or should i 
wait some more? (One observation: if you know some branch is slowpath in 
a common codepath then it's useful to mark the condition via unlikely().  
That results in better code layout and is also a guidance for the casual 
reader of the code.)

	Ingo

  reply	other threads:[~2005-07-11 18:33 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-06-25  1:38 [RFC] RCU and CONFIG_PREEMPT_RT progress, part 2 Paul E. McKenney
2005-07-11 15:07 ` Paul E. McKenney
2005-07-11 15:16   ` Ingo Molnar [this message]
2005-07-11 15:51     ` Paul E. McKenney

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