linux-kernel - Re: [GIT PULL] Additional RCU fixes for 2.6.34

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Message-ID: <20100506062552.GN27497@kernel.dk>
Date:	Thu, 6 May 2010 08:25:53 +0200
From:	Jens Axboe <jens.axboe@...cle.com>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	"Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>,
	linux-kernel@...r.kernel.org, akpm@...ux-foundation.org,
	a.p.zijlstra@...llo.nl, tglx@...utronix.de
Subject: Re: [GIT PULL] Additional RCU fixes for 2.6.34

On Thu, May 06 2010, Ingo Molnar wrote:
> 
> * Paul E. McKenney <paulmck@...ux.vnet.ibm.com> wrote:
> 
> > Hello, Ingo,
> > 
> > Here are three more RCU-lockdep fixes for 2.6.34:
> > 
> > git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-2.6-rcu.git rcu/urgent
> > 
> > 							Thanx, Paul
> > 
> > ------------------>
> > Vivek Goyal <vgoyal@...hat.com> (1)
> > 	blk-cgroup: Fix RCU correctness warning in cfq_init_queue()
> > 
> > Paul E. McKenney <paulmck@...ux.vnet.ibm.com> (2)
> > 	vfs: fix RCU-lockdep false positive due to /proc access
> > 	memcg: css_id() must be called under rcu_read_lock()
> > 
> >  block/cfq-iosched.c      |    2 ++
> >  include/linux/fdtable.h  |    3 ++-
> >  include/linux/rcupdate.h |   11 +++++++++++
> >  kernel/rcupdate.c        |   11 +++++++++++
> >  mm/memcontrol.c          |   21 ++++++++++++++++-----
> >  5 files changed, 42 insertions(+), 6 deletions(-)
> 
> Pulled, thanks Paul!
> 
> Jens, is that blk-cgroup fix from Vivek fine to you via this route?

Sure, I did think it was a bit odd to funnel it through that route, but
it's no big deal.

-- 
Jens Axboe

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