[0/4] rcu/nocb cleanups

Message

Frederic Weisbecker April 25, 2024, 2:18 p.m. UTC

Hi,

Some cleanups before converting (de-)offloading to only work on offline
CPUs.

Frederic Weisbecker (4):
  rcu/nocb: Fix segcblist state machine comments about bypass
  rcu/nocb: Fix segcblist state machine stale comments about timers
  rcu/nocb: Use kthread parking instead of ad-hoc implementation
  rcu/nocb: Remove buggy bypass lock contention mitigation

 include/linux/rcu_segcblist.h |  88 +++++++++-----------
 kernel/rcu/tree.h             |   1 -
 kernel/rcu/tree_nocb.h        | 149 ++++++++++------------------------
 3 files changed, 79 insertions(+), 159 deletions(-)

Comments

Paul E. McKenney April 29, 2024, 9:02 p.m. UTC | #1

On Thu, Apr 25, 2024 at 04:18:31PM +0200, Frederic Weisbecker wrote:
> Hi,
> 
> Some cleanups before converting (de-)offloading to only work on offline
> CPUs.

Seeing no objections, I have queued this series for testing and
review.

							Thanx, Paul

> Frederic Weisbecker (4):
>   rcu/nocb: Fix segcblist state machine comments about bypass
>   rcu/nocb: Fix segcblist state machine stale comments about timers
>   rcu/nocb: Use kthread parking instead of ad-hoc implementation
>   rcu/nocb: Remove buggy bypass lock contention mitigation
> 
>  include/linux/rcu_segcblist.h |  88 +++++++++-----------
>  kernel/rcu/tree.h             |   1 -
>  kernel/rcu/tree_nocb.h        | 149 ++++++++++------------------------
>  3 files changed, 79 insertions(+), 159 deletions(-)
> 
> -- 
> 2.44.0
>