isolation: 1Hz residual tick offloading v2

Changes since v1:

- Remove the split to kernel/sched/tick.c
- Fix changelog reffering to Real-Time in a wrong way
- Only call the remote tick if the CPU appears to effectively run in full dynticks mode.

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

	timers/0z-v2

HEAD: bde624c847147fe500fa65e9c78850e43b933d2d

Thanks,
Frederic
---

Frederic Weisbecker (5):
sched: Rename init_rq_hrtick to hrtick_rq_init sched/isolation: Add scheduler tick offloading interface
nohz: Allow to check if remote CPU tick is stopped sched/isolation: Residual 1Hz scheduler tick offload sched/isolation: Document "nohz_offload" flag

 Documentation/admin-guide/kernel-parameters.txt |  7 +-
 include/linux/sched/isolation.h                 |  3 +-
 include/linux/tick.h                            |  2 +
 kernel/sched/core.c                             | 95 +++++++++++++++++++++++--
 kernel/sched/isolation.c                        | 10 +++
 kernel/sched/sched.h                            |  2 +
 kernel/time/tick-sched.c                        |  7 ++
 7 files changed, 118 insertions(+), 8 deletions(-)