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From: Frederic Weisbecker <fweisbec@gmail.com>
To: LKML <linux-kernel@vger.kernel.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Ingo Molnar <mingo@kernel.org>, Kevin Hilman <khilman@linaro.org>,
	"Paul E. McKenney" <paulmck@linux.vnet.ibm.com>,
	Peter Zijlstra <peterz@infradead.org>,
	Thomas Gleixner <tglx@linutronix.de>,
	Viresh Kumar <viresh.kumar@linaro.org>
Subject: [PATCH 0/3] nohz: Move nohz kick out of scheduler IPI, v5
Date: Wed, 14 May 2014 00:25:53 +0200	[thread overview]
Message-ID: <1400019956-25511-1-git-send-email-fweisbec@gmail.com> (raw)

So I removed all the part that tried to avoid the tick for the nohz
IPI since the lockdep report I saw was actually about other issues
related to locking scenarios of my own brain.

Now it's much simplified!

git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks.git
	timers/nohz-irq-work-v3

Thanks,
	Frederic
---

Frederic Weisbecker (3):
      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        | 19 ++++++++++++++++++-
 kernel/sched/core.c      | 14 ++++++--------
 kernel/sched/sched.h     | 12 +++++++++---
 kernel/smp.c             |  4 ++++
 kernel/time/tick-sched.c | 10 ++++++----
 7 files changed, 53 insertions(+), 17 deletions(-)

             reply	other threads:[~2014-05-13 22:26 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-05-13 22:25 Frederic Weisbecker [this message]
2014-05-13 22:25 ` [PATCH 1/3] irq_work: Implement remote queueing Frederic Weisbecker
2014-05-14  9:06   ` Peter Zijlstra
2014-05-14  9:10     ` Peter Zijlstra
2014-05-14 11:38     ` Frederic Weisbecker
2014-05-14 11:54       ` Peter Zijlstra
2014-05-14 12:11         ` Frederic Weisbecker
2014-05-14 12:41           ` Peter Zijlstra
2014-05-14 13:51             ` Frederic Weisbecker
2014-05-14 13:55               ` Peter Zijlstra
2014-05-14 14:28                 ` Thomas Gleixner
2014-05-13 22:25 ` [PATCH 2/3] nohz: Move full nohz kick to its own IPI Frederic Weisbecker
2014-05-13 22:25 ` [PATCH 3/3] nohz: Use IPI implicit full barrier against rq->nr_running r/w Frederic Weisbecker
2014-05-14  9:09   ` Peter Zijlstra
2014-05-14 11:38     ` Frederic Weisbecker

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