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* [PATCH 0/6] timers nohz updates preview for 3.11
@ 2013-06-12 14:02 Frederic Weisbecker
  2013-06-12 14:02 ` [PATCH 1/6] sched: Disable lb_bias feature for full dynticks Frederic Weisbecker
                   ` (5 more replies)
  0 siblings, 6 replies; 27+ messages in thread
From: Frederic Weisbecker @ 2013-06-12 14:02 UTC (permalink / raw)
  To: LKML
  Cc: Frederic Weisbecker, Steven Rostedt, Paul E. McKenney,
	Ingo Molnar, Andrew Morton, Thomas Gleixner, Peter Zijlstra,
	Li Zhong, Borislav Petkov, Josh Triplett, Don Zickus,
	Srivatsa S. Bhat, Anish Singh, H. Peter Anvin

Hi,

So here is a first batch of some patches I think could go for 3.11
Except for "rcu: Prevent CPU from stopping tick if awaited for quiescent state report"
which needs more thinking. I believe we can do more from the IPI to force a
quiescent state without the need to restart the tick.

For those who want to check through git:

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

Thanks,
	Frederic
---

Frederic Weisbecker (5):
      sched: Disable lb_bias feature for full dynticks
      watchdog: Register / unregister watchdog kthreads on sysctl control
      watchdog: Boot-disable by default on full dynticks
      rcu: Prevent CPU from stopping tick if awaited for quiescent state report
      nohz: Remove obsolete check for full dynticks CPUs to be RCU nocbs

Steven Rostedt (1):
      nohz: Warn if the machine can not perform nohz_full


 include/linux/rcupdate.h |    3 +
 kernel/rcutree_plugin.h  |   43 +++++++++++++++++++++
 kernel/sched/fair.c      |   13 +++++-
 kernel/sched/features.h  |    3 +
 kernel/time/tick-sched.c |   20 +++++-----
 kernel/watchdog.c        |   93 ++++++++++++++++++++++++++-------------------
 6 files changed, 124 insertions(+), 51 deletions(-)

^ permalink raw reply	[flat|nested] 27+ messages in thread

end of thread, other threads:[~2013-06-18 12:53 UTC | newest]

Thread overview: 27+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2013-06-12 14:02 [PATCH 0/6] timers nohz updates preview for 3.11 Frederic Weisbecker
2013-06-12 14:02 ` [PATCH 1/6] sched: Disable lb_bias feature for full dynticks Frederic Weisbecker
2013-06-12 14:02 ` [PATCH 2/6] nohz: Warn if the machine can not perform nohz_full Frederic Weisbecker
2013-06-12 14:02 ` [PATCH 3/6] watchdog: Register / unregister watchdog kthreads on sysctl control Frederic Weisbecker
2013-06-12 14:02 ` [PATCH 4/6] watchdog: Boot-disable by default on full dynticks Frederic Weisbecker
2013-06-12 17:03   ` Don Zickus
2013-06-13 13:10     ` Frederic Weisbecker
2013-06-13 14:02       ` Don Zickus
2013-06-13 14:22         ` Frederic Weisbecker
2013-06-13 14:45           ` Don Zickus
2013-06-13 14:56             ` Frederic Weisbecker
2013-06-13 15:20               ` Don Zickus
2013-06-13 15:48                 ` Steven Rostedt
2013-06-13 16:21                   ` anish singh
2013-06-13 17:16                     ` Steven Rostedt
2013-06-14  4:17                       ` anish singh
2013-06-14 12:26                         ` Paul E. McKenney
2013-06-14 16:03                           ` anish singh
2013-06-14 16:12                             ` Steven Rostedt
2013-06-14 16:22                               ` anish singh
2013-06-14 13:49                   ` Don Zickus
2013-06-14 15:35                     ` Steven Rostedt
2013-06-18 10:36         ` Peter Zijlstra
2013-06-18 12:04           ` Frederic Weisbecker
2013-06-18 12:53             ` Peter Zijlstra
2013-06-12 14:02 ` [PATCH 5/6] rcu: Prevent CPU from stopping tick if awaited for quiescent state report Frederic Weisbecker
2013-06-12 14:02 ` [PATCH 6/6] nohz: Remove obsolete check for full dynticks CPUs to be RCU nocbs Frederic Weisbecker

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