linux-kernel - Re: [GIT PULL] nohz fixes

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Message-ID: <20130530233847.GA29017@somewhere>
Date:	Fri, 31 May 2013 01:38:48 +0200
From:	Frederic Weisbecker <fweisbec@...il.com>
To:	Ingo Molnar <mingo@...nel.org>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Steven Rostedt <rostedt@...dmis.org>,
	Jiri Bohac <jbohac@...e.cz>,
	"Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Peter Zijlstra <peterz@...radead.org>,
	Borislav Petkov <bp@...en8.de>,
	Li Zhong <zhong@...ux.vnet.ibm.com>,
	"Srivatsa S. Bhat" <srivatsa.bhat@...ux.vnet.ibm.com>,
	Kevin Hilman <khilman@...aro.org>,
	Marcelo Tosatti <mtosatti@...hat.com>,
	Gleb Natapov <gleb@...hat.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Don Zickus <dzickus@...hat.com>,
	Mike Galbraith <efault@....de>,
	"H. Peter Anvin" <hpa@...or.com>
Subject: Re: [GIT PULL] nohz fixes

On Wed, May 29, 2013 at 06:39:39PM +0200, Frederic Weisbecker wrote:
> Ingo,
> 
> Please pull the timers/urgent-for-tip branch that can be found at:
> 
> git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks.git
> 	timers/urgent-for-tip

Please rather pull timers/urgent-for-tip-v2, it removes
"nohz: Prevent broadcast source from stealing full dynticks timekeeping duty"
and includes "tick: Remove useless timekeeping duty attribution to broadcast source"
instead, acked by Thomas.

Thanks.

> 
> Only the 6th patch is new so I'm posting it along, the others have been
> posted a few days ago.
> 
> Thanks,
> 	Frederic
> ---
> 
> Frederic Weisbecker (4):
>       vtime: Use consistent clocks among nohz accounting
>       watchdog: Boot-disable by default on full dynticks
>       kvm: Move guest entry/exit APIs to context_tracking
>       nohz: Prevent broadcast source from stealing full dynticks timekeeping duty
> 
> Li Zhong (1):
>       nohz: Fix notifier return val that enforce timekeeping
> 
> Steven Rostedt (1):
>       nohz: Warn if the machine can not perform nohz_full
> 
> 
>  include/linux/context_tracking.h |   35 +++++++++++++++++++++++++++++++++++
>  include/linux/kvm_host.h         |   37 +------------------------------------
>  include/linux/vtime.h            |    4 ++--
>  kernel/context_tracking.c        |    1 -
>  kernel/sched/core.c              |    2 +-
>  kernel/sched/cputime.c           |    6 +++---
>  kernel/time/tick-broadcast.c     |   11 ++++++++---
>  kernel/time/tick-sched.c         |    7 ++++++-
>  kernel/watchdog.c                |    6 ++++++
>  9 files changed, 62 insertions(+), 47 deletions(-)
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