From 91e43b9044a4f9b6976dc28b3f1446b733cc68de Mon Sep 17 00:00:00 2001
From: Frederic Weisbecker <frederic@kernel.org>
Date: Thu, 30 May 2024 15:45:51 +0200
Subject: [PATCH] rcu/nocb: Remove SEGCBLIST_KTHREAD_CB
This state excerpt from the (de-)offloading state machine was used to
implement an ad-hoc kthread parking of rcuo kthreads. This code has
been removed and therefore the related state can be erased as well.
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Reviewed-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Neeraj Upadhyay <neeraj.upadhyay@kernel.org>
---
include/linux/rcu_segcblist.h | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/include/linux/rcu_segcblist.h b/include/linux/rcu_segcblist.h
index 5469c54cd7785..1ef1bb54853db 100644
--- a/include/linux/rcu_segcblist.h
+++ b/include/linux/rcu_segcblist.h
@@ -186,9 +186,8 @@ struct rcu_cblist {
*/
#define SEGCBLIST_ENABLED BIT(0)
#define SEGCBLIST_LOCKING BIT(1)
-#define SEGCBLIST_KTHREAD_CB BIT(2)
-#define SEGCBLIST_KTHREAD_GP BIT(3)
-#define SEGCBLIST_OFFLOADED BIT(4)
+#define SEGCBLIST_KTHREAD_GP BIT(2)
+#define SEGCBLIST_OFFLOADED BIT(3)
struct rcu_segcblist {
struct rcu_head *head;
--
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