linux-kernel - Re: [GIT PULL] cputime: cleanups

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Message-ID: <20121208144551.GE12011@gmail.com>
Date:	Sat, 8 Dec 2012 15:45:51 +0100
From:	Ingo Molnar <mingo@...nel.org>
To:	Frederic Weisbecker <fweisbec@...il.com>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Steven Rostedt <rostedt@...dmis.org>,
	Paul Gortmaker <paul.gortmaker@...driver.com>,
	Tony Luck <tony.luck@...el.com>,
	Fenghua Yu <fenghua.yu@...el.com>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Paul Mackerras <paulus@...ba.org>,
	Martin Schwidefsky <schwidefsky@...ibm.com>,
	Heiko Carstens <heiko.carstens@...ibm.com>
Subject: Re: [GIT PULL] cputime: cleanups


* Frederic Weisbecker <fweisbec@...il.com> wrote:

> Ingo,
> 
> Please pull the latest sched cleanups branch that can be found at
> 
> git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks.git
> 	tags/sched-cputime-for-mingo
> 
> for you to pull the HEAD 1b2852b152be5150fbef7b585388ec43cf6f4415
> ("vtime: Warn if irqs aren't disabled on system time accounting APIs")
> 
> Thanks.
> 
> ---
> Some more cputime cleanups:
> 
> * Get rid of underscores polluting the vtime namespace
> 
> * Consolidate context switch and tick handling
> 
> * Improve debuggability by detecting irq unsafe callers
> 
> Signed-off-by: Frederic Weisbecker <fweisbec@...il.com>
> ---
> 
> Frederic Weisbecker (5):
>   vtime: Remove the underscore prefix invasion
>   vtime: Explicitly account pending user time on process tick
>   vtime: Consolidate a bit the ctx switch code
>   vtime: No need to disable irqs on vtime_account()
>   vtime: Warn if irqs aren't disabled on system time accounting APIs
> 
>  arch/ia64/include/asm/cputime.h    |    2 ++
>  arch/ia64/kernel/time.c            |   26 ++++++--------------------
>  arch/powerpc/include/asm/cputime.h |    2 ++
>  arch/powerpc/kernel/time.c         |   24 ++++++++++--------------
>  arch/s390/include/asm/cputime.h    |    1 +
>  arch/s390/kernel/vtime.c           |   13 ++++++++++---
>  include/linux/kernel_stat.h        |    8 ++++++++
>  include/linux/kvm_host.h           |    4 ++--
>  include/linux/vtime.h              |    9 +++++----
>  kernel/sched/cputime.c             |   31 +++++++++++++++++++------------
>  10 files changed, 65 insertions(+), 55 deletions(-)

Pulled, thanks Frederic!

	Ingo
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