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From:   "Joel Fernandes (Google)" <joel@joelfernandes.org>
To:     linux-kernel@vger.kernel.org
Cc:     rcu@vger.kernel.org, paulmck@kernel.org,
        "Joel Fernandes (Google)" <joel@joelfernandes.org>,
        Frederic Weisbecker <frederic@kernel.org>,
        Neeraj Upadhyay <quic_neeraju@quicinc.com>,
        Josh Triplett <josh@joshtriplett.org>,
        Boqun Feng <boqun.feng@gmail.com>,
        Steven Rostedt <rostedt@goodmis.org>,
        Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
        Lai Jiangshan <jiangshanlai@gmail.com>,
        Zqiang <qiang.zhang1211@gmail.com>
Subject: [PATCH v2 3/5] tree/nocb: Adjust RCU_NOCB_WAKE_* macros from weaker to stronger
Date:   Sat, 29 Jul 2023 14:27:33 +0000
Message-ID: <20230729142738.222208-4-joel@joelfernandes.org>
In-Reply-To: <20230729142738.222208-1-joel@joelfernandes.org>
References: <20230729142738.222208-1-joel@joelfernandes.org>
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This is needed to make the next patch work correctly as we rely on the
strength of the wakeup when comparing deferred-wakeup types across
different CPUs.

Signed-off-by: Joel Fernandes (Google) <joel@joelfernandes.org>
---
 kernel/rcu/tree.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kernel/rcu/tree.h b/kernel/rcu/tree.h
index 192536916f9a..0f40a9c2b78d 100644
--- a/kernel/rcu/tree.h
+++ b/kernel/rcu/tree.h
@@ -288,8 +288,8 @@ struct rcu_data {
 
 /* Values for nocb_defer_wakeup field in struct rcu_data. */
 #define RCU_NOCB_WAKE_NOT	0
-#define RCU_NOCB_WAKE_BYPASS	1
-#define RCU_NOCB_WAKE_LAZY	2
+#define RCU_NOCB_WAKE_LAZY	1
+#define RCU_NOCB_WAKE_BYPASS	2
 #define RCU_NOCB_WAKE		3
 #define RCU_NOCB_WAKE_FORCE	4
 
-- 
2.41.0.487.g6d72f3e995-goog