linux-kernel - Re: [GIT PULL] rcu: infrastructure for debugobjects checking

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Date:	Fri, 14 May 2010 08:15:43 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	"Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>
Cc:	linux-kernel@...r.kernel.org, akpm@...ux-foundation.org,
	a.p.zijlstra@...llo.nl, tglx@...utronix.de
Subject: Re: [GIT PULL] rcu: infrastructure for debugobjects checking


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

> Hello, Ingo,
> 
> Here are the first three commits from Mathieu's debugobjects series
> (http://lwn.net/Articles/387344/).  The first two provide the debugobjects
> infrastructure and the RCU APIs, and the third applies these APIs to
> the RCU implementation itself.
> 
> git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-2.6-rcu.git rcu/next
> 
> Once these three reach mainline, I will submit the next six commits
> to their respective trees (powerpc, block, staging, fs, mm, and selinux).
> The maintainers have been CCed on the the earlier LKML patchsets.
> Once these six commits reach mainline, I will send you a pull request
> for the remaining two commits.
> 
> Then on to Arnd's "sparse" checks, which are still being refined.
> 
> 							Thanx, Paul
> 
> ------------------>
>  Mathieu Desnoyers (2)
> 	 Debugobjects transition check
> 	 rcu head introduce rcu head init on stack
> 
>  Paul E. McKenney (1)
> 	 rcu: remove all rcu head initializations, except on_stack initializations
> 
>  include/linux/debugobjects.h |   11 ++++++++
>  include/linux/init_task.h    |    1 -
>  include/linux/rcupdate.h     |    8 +++++
>  kernel/rcutiny.c             |    6 ++++
>  kernel/rcutorture.c          |    2 +
>  kernel/rcutree.c             |    4 +++
>  kernel/rcutree_plugin.h      |    2 +
>  lib/debugobjects.c           |   59 +++++++++++++++++++++++++++++++++++++++--
>  8 files changed, 89 insertions(+), 4 deletions(-)

Pulled, thanks Paul!

	Ingo
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