Hello!
This series contains real-time-related updates:
1. Move RCU_NOCB_CPU to choice, courtesy of Stefan Hengelein.
2. Place RCU_BOOST-specific variables under pre-existing #ifdef.
3. Prevent synchronize_sched_expedited() from sending IPIs to
idle and to nohz_full CPUs.
4. Unify boost and kthread priorities, and allow this unified
priority to be set at boot time, courtesy of Clark Williams.
5. Remove redundant TREE_PREEMPT_RCU Kconfig option, courtesy of
Pranith Kumar.
6. Handle the possibility of a no-CBs CPU posting callbacks on
their last pass through the idle loop by waking up the
leader kthread after the CPU has gone completely offline.
7. Fix rcuo online-time-creation reoganization bug, which seems
to be a latent bug due to systems (wisely) bringing CPUs online
in numerical order.
Thanx, Paul
------------------------------------------------------------------------
b/Documentation/RCU/rcu.txt
| 4
b/Documentation/RCU/stallwarn.txt
| 8 -
b/Documentation/RCU/trace.txt
| 4
b/Documentation/RCU/whatisRCU.txt
| 2
b/Documentation/kernel-parameters.txt
| 6 +
b/include/linux/init_task.h
| 2
b/include/linux/rcupdate.h
| 6 -
b/include/linux/sched.h
| 4
b/include/trace/events/rcu.h
| 4
b/init/Kconfig
| 49 +++------
b/kernel/rcu/Makefile
| 2
b/kernel/rcu/tree.c
| 44 +++++---
b/kernel/rcu/tree.h
| 10 -
b/kernel/rcu/tree_plugin.h
| 53 ++++++----
b/kernel/rcu/update.c
| 2
b/lib/Kconfig.debug
| 2
b/tools/testing/selftests/rcutorture/configs/rcu/TREE01
| 2
b/tools/testing/selftests/rcutorture/configs/rcu/TREE02
| 2
b/tools/testing/selftests/rcutorture/configs/rcu/TREE02-T
| 2
b/tools/testing/selftests/rcutorture/configs/rcu/TREE03
| 4
b/tools/testing/selftests/rcutorture/configs/rcu/TREE08
| 2
b/tools/testing/selftests/rcutorture/configs/rcu/TREE08-T
| 2
b/tools/testing/selftests/rcutorture/configs/rcu/TREE09
| 2
b/tools/testing/selftests/rcutorture/configs/rcu/v0.0/P1-S-T-NH-SD-SMP-HP
| 2
b/tools/testing/selftests/rcutorture/configs/rcu/v0.0/P2-2-t-nh-sd-SMP-hp
| 2
b/tools/testing/selftests/rcutorture/configs/rcu/v0.0/P3-3-T-nh-SD-SMP-hp
| 2
b/tools/testing/selftests/rcutorture/configs/rcu/v0.0/P4-A-t-NH-sd-SMP-HP
| 2
b/tools/testing/selftests/rcutorture/configs/rcu/v0.0/P5-U-T-NH-sd-SMP-hp
| 2
b/tools/testing/selftests/rcutorture/configs/rcu/v3.12/P1-S-T-NH-SD-SMP-HP
| 2
b/tools/testing/selftests/rcutorture/configs/rcu/v3.12/P2-2-t-nh-sd-SMP-hp
| 2
b/tools/testing/selftests/rcutorture/configs/rcu/v3.12/P3-3-T-nh-SD-SMP-hp
| 2
b/tools/testing/selftests/rcutorture/configs/rcu/v3.12/P4-A-t-NH-sd-SMP-HP
| 2
b/tools/testing/selftests/rcutorture/configs/rcu/v3.12/P5-U-T-NH-sd-SMP-hp
| 2
b/tools/testing/selftests/rcutorture/configs/rcu/v3.12/P6---t-nh-SD-smp-hp
| 2
b/tools/testing/selftests/rcutorture/configs/rcu/v3.12/P7-4-T-NH-SD-SMP-HP
| 2
b/tools/testing/selftests/rcutorture/configs/rcu/v3.12/P7-4-T-NH-SD-SMP-HP-all
| 2
b/tools/testing/selftests/rcutorture/configs/rcu/v3.12/P7-4-T-NH-SD-SMP-HP-none
| 2
b/tools/testing/selftests/rcutorture/configs/rcu/v3.12/P7-4-T-NH-SD-SMP-hp
| 2
b/tools/testing/selftests/rcutorture/configs/rcu/v3.3/P1-S-T-NH-SD-SMP-HP
| 2
b/tools/testing/selftests/rcutorture/configs/rcu/v3.3/P2-2-t-nh-sd-SMP-hp
| 2
b/tools/testing/selftests/rcutorture/configs/rcu/v3.3/P3-3-T-nh-SD-SMP-hp
| 2
b/tools/testing/selftests/rcutorture/configs/rcu/v3.3/P4-A-t-NH-sd-SMP-HP
| 2
b/tools/testing/selftests/rcutorture/configs/rcu/v3.3/P5-U-T-NH-sd-SMP-hp
| 2
b/tools/testing/selftests/rcutorture/configs/rcu/v3.5/P1-S-T-NH-SD-SMP-HP
| 2
b/tools/testing/selftests/rcutorture/configs/rcu/v3.5/P2-2-t-nh-sd-SMP-hp
| 2
b/tools/testing/selftests/rcutorture/configs/rcu/v3.5/P3-3-T-nh-SD-SMP-hp
| 2
b/tools/testing/selftests/rcutorture/configs/rcu/v3.5/P4-A-t-NH-sd-SMP-HP
| 2
b/tools/testing/selftests/rcutorture/configs/rcu/v3.5/P5-U-T-NH-sd-SMP-hp
| 2
b/tools/testing/selftests/rcutorture/doc/TINY_RCU.txt
| 2
b/tools/testing/selftests/rcutorture/doc/TREE_RCU-kconfig.txt
| 14 +-
50 files changed, 157 insertions(+), 127 deletions(-)
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