[v1] rcu/nocb cleanups

[PATCH 0/4] rcu/nocb cleanups

Frederic Weisbecker posted 4 patches 1 year, 8 months ago

Diff against v1
Download series mbox

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

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[PATCH 0/4] rcu/nocb cleanups

Posted by Frederic Weisbecker 1 year, 8 months ago

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(-)

-- 
2.44.0

Re: [PATCH 0/4] rcu/nocb cleanups

Posted by Paul E. McKenney 1 year, 8 months ago

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
>