Hello!
This series contains additional cleanups for RCU flavor consolidation:
1-2. Replace scheduler _sched() APIs with _rcu() counterparts.
3. Renaming and commenting changes due to only one rcuo kthread
per CPU.
4. Make expedited IPI handler return after handling critical section.
This is a maintainability and performance change.
5. Inline force_quiescent_state() into rcu_force_quiescent_state().
6. Eliminate RCU_BH_FLAVOR and RCU_SCHED_FLAVOR.
7. Inline rcu_kthread_do_work() into its sole remaining caller.
8. Determine expedited-GP IPI handler at build time.
9. Consolidate PREEMPT and !PREEMPT synchronize_rcu_expedited().
10. Consolidate PREEMPT and !PREEMPT synchronize_rcu().
11. Inline _synchronize_rcu_expedited() into synchronize_rcu_expedited().
12. Discard separate per-CPU callback counts.
Thanx, Paul
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Documentation/RCU/Design/Expedited-Grace-Periods/ExpSchedFlow.svg
| 18
Documentation/RCU/Design/Expedited-Grace-Periods/Expedited-Grace-Periods.html
| 26 -
Documentation/RCU/stallwarn.txt
| 15
kernel/rcu/rcu.h
| 2
kernel/rcu/tree.c
| 123 +++--
kernel/rcu/tree.h
| 9
kernel/rcu/tree_exp.h
| 244 ++++------
kernel/rcu/tree_plugin.h
| 129 -----
kernel/sched/cpufreq.c
| 4
kernel/sched/cpufreq_schedutil.c
| 2
kernel/sched/sched.h
| 2
kernel/sched/topology.c
| 4
12 files changed, 237 insertions(+), 341 deletions(-)
