Messages in this thread | | | From | Frederic Weisbecker <> | Subject | [PATCH 0/6] timers nohz updates preview for 3.11 | Date | Wed, 12 Jun 2013 16:02:32 +0200 |
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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(-)
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