linux-kernel - Re: [PATCH tip/core/rcu 04/15] rcu: Permit RCU_NONIDLE() to be used from interrupt context

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Message-ID: <20120907144717.GA22059@leaf>
Date:	Fri, 7 Sep 2012 07:47:17 -0700
From:	Josh Triplett <josh@...htriplett.org>
To:	"Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>
Cc:	Steven Rostedt <rostedt@...dmis.org>, linux-kernel@...r.kernel.org,
	mingo@...e.hu, laijs@...fujitsu.com, dipankar@...ibm.com,
	akpm@...ux-foundation.org, mathieu.desnoyers@...ymtl.ca,
	niv@...ibm.com, tglx@...utronix.de, peterz@...radead.org,
	Valdis.Kletnieks@...edu, dhowells@...hat.com,
	eric.dumazet@...il.com, darren@...art.com, fweisbec@...il.com,
	sbw@....edu, patches@...aro.org,
	"Paul E. McKenney" <paul.mckenney@...aro.org>
Subject: Re: [PATCH tip/core/rcu 04/15] rcu: Permit RCU_NONIDLE() to be used
 from interrupt context

On Fri, Sep 07, 2012 at 07:24:41AM -0700, Paul E. McKenney wrote:
> On Thu, Sep 06, 2012 at 11:09:40PM -0700, Josh Triplett wrote:
> > On Thu, Sep 06, 2012 at 03:54:04PM -0400, Steven Rostedt wrote:
> > > On Thu, 2012-09-06 at 11:54 -0700, Josh Triplett wrote:
> > > > Not sure I see much difference in aesthetics between the three approaches,
> > > > > but am willing to switch over to a generally agreed-upon scheme.
> > > > 
> > > > Steve, could I get an ack from you on the patch I sent?
> > > 
> > > I acked it, but do you just want me to take the patch? I'm getting ready
> > > for another 3.7 push to tip.
> > 
> > Up to Paul.  What would make it easiest to coordinate that patch and the
> > corresponding bits in the RCU patch series?
> 
> All I need to do is to eventually remove the exports, correct?
> If so, full speed ahead!

Sounds like you could go ahead and remove the exports now, and just make
sure Steve's push goes in before yours.

- Josh Triplett
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