linux-kernel - [PATCH 00/10] nohz: Support sysidle (+ some more nohz kick cleanups)

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Message-Id: <1406569056-30217-1-git-send-email-fweisbec@gmail.com>
Date:	Mon, 28 Jul 2014 19:37:26 +0200
From:	Frederic Weisbecker <fweisbec@...il.com>
To:	LKML <linux-kernel@...r.kernel.org>
Cc:	Frederic Weisbecker <fweisbec@...il.com>,
	Nicolas Pitre <nicolas.pitre@...aro.org>,
	"Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>,
	Ingo Molnar <mingo@...nel.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Steven Rostedt <rostedt@...dmis.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Viresh Kumar <viresh.kumar@...aro.org>
Subject: [PATCH 00/10] nohz: Support sysidle (+ some more nohz kick cleanups)

Hi,

In this set, I have added Paul's acks and applied Peterz suggestion to
rename irq_work_void_on() to kick_cpu(), which I actually expanded to
kick_cpu_async() so to differentiate its behaviour from kick_all_cpus_sync().

git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks.git
	nohz/sysidle-v2

Thanks,
	Frederic
---

Frederic Weisbecker (10):
      smp: Introduce void kick_cpu_async()
      nohz: Kick full dynticks timer targets with an empty IPI
      rcu: Kick full dynticks CPU on extended grace period with kick_cpu_async()
      nohz: Appropriate timekeeper kick on sysidle break
      smp: Fast path check on IPI list
      nohz: Define meaningful symbol for nohz full timekeeper
      nohz: Enforce timekeeping on CPU 0
      nohz: Fetch timekeeping max deferment only for timekeeper
      nohz: Switch nohz full timekeeper to dynticks idle on top of sysidle detection
      nohz: Warn on illegal timekeeper switch in nohz full


 include/linux/smp.h         |  1 +
 kernel/rcu/tree_plugin.h    | 10 ++++---
 kernel/sched/core.c         |  8 ++---
 kernel/smp.c                | 32 +++++++++++++++++++-
 kernel/time/tick-common.c   | 11 ++++---
 kernel/time/tick-internal.h |  8 +++++
 kernel/time/tick-sched.c    | 72 ++++++++++++++++++++++-----------------------
 7 files changed, 90 insertions(+), 52 deletions(-)
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