[GIT PULL] nohz: Full dynticks timekeeping and RCU improvement

[Frederic Weisbecker]

Hi Ingo,

So with this we are mostly done with the RCU and timekeeping sides.
The interface is still a bit spartan:

* Need to keep the boot CPU outside full dynticks range.
* Need to have nohz_full= be a subset of rcu_nocbs=

Note that none of this is thought to be fixed on the rock. It's
just a KISS interface settlement so that we can focus on the
central things.

These constraints will likely be removed in the future.

Please pull from:

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

HEAD: da922312f6980cb9214a64f7303f6cb3cf93626f

Thanks.

Frederic Weisbecker (3):
  nohz: Force boot CPU outside full dynticks range
  nohz: Ensure full dynticks CPUs are RCU nocbs
  nohz: New option to default all CPUs in full dynticks range

 Documentation/kernel-parameters.txt |    6 ++-
 include/linux/rcupdate.h            |    7 +++
 include/linux/tick.h                |    2 +
 init/main.c                         |    1 +
 kernel/rcutree.c                    |    6 +-
 kernel/rcutree.h                    |    1 -
 kernel/rcutree_plugin.h             |   13 ++----
 kernel/time/Kconfig                 |   10 +++++
 kernel/time/tick-sched.c            |   77 ++++++++++++++++++----------------
 9 files changed, 72 insertions(+), 51 deletions(-)

-- 
1.7.5.4

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