linux-kernel - [PATCH tip/core/rcu 7/8] rcu: Update descriptions for rcu_future_grace

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Message-Id: <20191003013305.12854-7-paulmck@kernel.org>
Date:   Wed,  2 Oct 2019 18:33:04 -0700
From:   paulmck@...nel.org
To:     rcu@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, mingo@...nel.org,
        jiangshanlai@...il.com, dipankar@...ibm.com,
        akpm@...ux-foundation.org, mathieu.desnoyers@...icios.com,
        josh@...htriplett.org, tglx@...utronix.de, peterz@...radead.org,
        rostedt@...dmis.org, dhowells@...hat.com, edumazet@...gle.com,
        fweisbec@...il.com, oleg@...hat.com, joel@...lfernandes.org,
        "Paul E. McKenney" <paulmck@...ux.ibm.com>
Subject: [PATCH tip/core/rcu 7/8] rcu: Update descriptions for rcu_future_grace_period tracepoint

From: "Paul E. McKenney" <paulmck@...ux.ibm.com>

Signed-off-by: Paul E. McKenney <paulmck@...ux.ibm.com>
---
 include/trace/events/rcu.h | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/include/trace/events/rcu.h b/include/trace/events/rcu.h
index 4609f2e..6612260 100644
--- a/include/trace/events/rcu.h
+++ b/include/trace/events/rcu.h
@@ -93,16 +93,16 @@ TRACE_EVENT_RCU(rcu_grace_period,
  * the data from the rcu_node structure, other than rcuname, which comes
  * from the rcu_state structure, and event, which is one of the following:
  *
- * "Startleaf": Request a grace period based on leaf-node data.
+ * "Cleanup": Clean up rcu_node structure after previous GP.
+ * "CleanupMore": Clean up, and another GP is needed.
+ * "EndWait": Complete wait.
+ * "NoGPkthread": The RCU grace-period kthread has not yet started.
  * "Prestarted": Someone beat us to the request
  * "Startedleaf": Leaf node marked for future GP.
  * "Startedleafroot": All nodes from leaf to root marked for future GP.
  * "Startedroot": Requested a nocb grace period based on root-node data.
- * "NoGPkthread": The RCU grace-period kthread has not yet started.
+ * "Startleaf": Request a grace period based on leaf-node data.
  * "StartWait": Start waiting for the requested grace period.
- * "EndWait": Complete wait.
- * "Cleanup": Clean up rcu_node structure after previous GP.
- * "CleanupMore": Clean up, and another GP is needed.
  */
 TRACE_EVENT_RCU(rcu_future_grace_period,
 
-- 
2.9.5