linux-kernel - [GIT PULL] nohz: Move nohz kick out of scheduler IPI, v7

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Message-Id: <1401806420-31018-1-git-send-email-fweisbec@gmail.com>
Date:	Tue,  3 Jun 2014 16:40:15 +0200
From:	Frederic Weisbecker <fweisbec@...il.com>
To:	Peter Zijlstra <peterz@...radead.org>,
	Ingo Molnar <mingo@...nel.org>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Kevin Hilman <khilman@...aro.org>,
	"Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Viresh Kumar <viresh.kumar@...aro.org>
Subject: [GIT PULL] nohz: Move nohz kick out of scheduler IPI, v7

Hi,

This version fixes the following concerns from Peterz:

* Warn _before_ work claim on irq_work_queue_on()
* Warn on in_nmi() while remote queueing
* Only disabled preemption (and not irqs) on local queueing

Thanks.

git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks.git
	timers/nohz-irq-work-v5

Thanks,
	Frederic
---

Frederic Weisbecker (5):
      irq_work: Split raised and lazy lists
      irq_work: Shorten a bit irq_work_needs_cpu()
      irq_work: Implement remote queueing
      nohz: Move full nohz kick to its own IPI
      nohz: Use IPI implicit full barrier against rq->nr_running r/w


 include/linux/irq_work.h |  2 ++
 include/linux/tick.h     |  9 +++++-
 kernel/irq_work.c        | 72 ++++++++++++++++++++++++++++--------------------
 kernel/sched/core.c      | 14 ++++------
 kernel/sched/sched.h     | 12 ++++++--
 kernel/smp.c             |  4 +++
 kernel/time/tick-sched.c | 10 ++++---
 7 files changed, 77 insertions(+), 46 deletions(-)
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