[PATCH tip/core/rcu 0/3] SRCU updates for v4.20/v5.0

[Paul E. McKenney]

Hello!

This series allows call_srcu() to be used during very early boot:

1.	Make call_srcu() available during very early boot.

2.	Test early boot call_srcu().

3.	Make early-boot call_srcu() reuse workqueue lists.

							Thanx, Paul

------------------------------------------------------------------------

 include/linux/srcutiny.h                                   |    4 -
 include/linux/srcutree.h                                   |   17 +++--
 kernel/rcu/rcu.h                                           |    6 ++
 kernel/rcu/srcutiny.c                                      |   39 ++++++++++---
 kernel/rcu/srcutree.c                                      |   36 +++++++++---
 kernel/rcu/tiny.c                                          |    1 
 kernel/rcu/tree.c                                          |    1 
 kernel/rcu/update.c                                        |    9 +++
 tools/testing/selftests/rcutorture/configs/rcu/SRCU-P.boot |    1 
 tools/testing/selftests/rcutorture/configs/rcu/SRCU-u.boot |    1 
 tools/testing/selftests/rcutorture/configs/rcu/TREE05.boot |    1 
 11 files changed, 92 insertions(+), 24 deletions(-)