[PATCH rcu 0/6] Miscellaneous fixes for v6.6

From: Paul E. McKenney
Date: Mon Jul 17 2023 - 14:03:19 EST


Hello!

This series has miscellaneous fixes:

1. Update synchronize_rcu_mult() comment for call_rcu_hurry().

2. Clarify rcu_is_watching() kernel-doc comment.

3. srcu,notifier: Remove #ifdefs in favor of SRCU Tiny srcu_usage.

4. Mark __rcu_irq_enter_check_tick() ->rcu_urgent_qs load.

5. Make the rcu_nocb_poll boot parameter usable via boot config.

6. Use WRITE_ONCE() for assignments to ->next for rculist_nulls,
courtesy of Alan Huang.

Thanx, Paul

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

b/include/linux/notifier.h | 11 -----------
b/include/linux/rculist_nulls.h | 4 ++--
b/include/linux/rcupdate_wait.h | 5 +++++
b/include/linux/srcutiny.h | 7 +++++++
b/kernel/rcu/tree.c | 12 ++++++++----
b/kernel/rcu/tree_nocb.h | 4 ++--
kernel/rcu/tree.c | 2 +-
7 files changed, 25 insertions(+), 20 deletions(-)