linux-kernel - [PATCH v2 rcu 0/3] RCU CPU stall-warning changes for v6.13

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Message-ID: <92193018-8624-495e-a685-320119f78db1@paulmck-laptop>
Date: Wed, 16 Oct 2024 09:18:52 -0700
From: "Paul E. McKenney" <paulmck@...nel.org>
To: frederic@...nel.org, rcu@...r.kernel.org
Cc: linux-kernel@...r.kernel.org, kernel-team@...a.com, rostedt@...dmis.org
Subject: [PATCH v2 rcu 0/3] RCU CPU stall-warning changes for v6.13

Hello!

This series contains RCU CPU stall-warning changes for v6.13:

1.	Delete unused rcu_gp_might_be_stalled() function.

2.	Stop stall warning from dumping stacks if grace period ends.

3.	Finer-grained grace-period-end checks in rcu_dump_cpu_stacks().

Changes since v1:

o	Add data_race() to grace-period sequence-number access per
	feedback from Joel Fernandes.

o	Add Reviewed-by tags.

						Thanx, Paul

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

 b/include/linux/rcutiny.h |    1 -
 b/include/linux/rcutree.h |    1 -
 b/kernel/rcu/tree_stall.h |   30 ------------------------------
 kernel/rcu/tree_stall.h   |   35 ++++++++++++++++++++++-------------
 4 files changed, 22 insertions(+), 45 deletions(-)