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

Paul E. McKenney
2018-08-29T21:20:47Z

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(-)