Hello!
This series adds RCU Tasks diagnostics and documentation:
1. Check processor-ID assumptions.
2. Update rtp->tasks_gp_seq comment.
3. Provide rcu_barrier_cb_is_done() to check rcu_barrier() CBs.
4. Mark callbacks not currently participating in barrier operation.
5. Add detailed grace-period and barrier diagnostics.
6. Add rcu_barrier_tasks*() start time to diagnostics.
Thanx, Paul
------------------------------------------------------------------------
b/include/linux/rcupdate.h | 3 +
b/kernel/rcu/rcu.h | 5 +++
b/kernel/rcu/tasks.h | 1
kernel/rcu/tasks.h | 75 ++++++++++++++++++++++++++++++++++++++++++---
4 files changed, 79 insertions(+), 5 deletions(-)
