Hello!
This series provides RCU Tasks updates for v7.3:
1. TASKS_TRACE_RCU doesn't need IRQ_WORK.
2. Remove unused struct rcu_tasks's->n_ipis_fails variables,
courtesy of Zqiang.
3. Dump rcu tasks status when the boot-test failed, courtesy
of Zqiang.
4. Apply READ_ONCE() and WRITE_ONCE() to fix data race.
5. Remove smp_mb() in rcu_spawn_tasks_kthread_generic(), courtesy
of Zqiang.
6. Update comments in call_rcu_tasks_generic(), courtesy of Zqiang.
7. Dump rtpcp->lazy_timer status in
show_rcu_tasks_generic_gp_kthread(), courtesy of Zqiang.
8. Fix IRQ read lock/unlock data race.
9. Rename tasks_rcu_exit_srcu_stall_timer to
tasks_rcu_exit_stall_timer, courtesy of Zqiang.
10. Fix some comments for call_rcu_tasks() and call_rcu_tasks_rude(),
courtesy of Zqiang.
Thanx, Paul
------------------------------------------------------------------------
b/include/linux/rcupdate_trace.h | 10 +++++++-
b/kernel/rcu/Kconfig | 1
b/kernel/rcu/tasks.h | 6 +----
include/linux/rcupdate_trace.h | 10 +++++---
kernel/rcu/tasks.h | 44 ++++++++++++++++++++++++---------------
5 files changed, 44 insertions(+), 27 deletions(-)
