[PATCH rcu 0/3] Expedited-grace-period updates for v5.18

From: Paul E. McKenney
Date: Fri Feb 04 2022 - 17:54:13 EST


Hello!

This series provides updates for RCU expedited grace periods:

1. Fix check for idle context in rcu_exp_handler, courtesy of
Neeraj Upadhyay.

2. Mark ->expmask access in synchronize_rcu_expedited_wait().

3. Allow expedited RCU grace periods on incoming CPUs.

Thanx, Paul

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

b/kernel/rcu/tree_exp.h | 2 +-
kernel/rcu/tree_exp.h | 17 ++++++++++++-----
2 files changed, 13 insertions(+), 6 deletions(-)