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rcu: Update descriptions for rcu_future_grace_period tracepoint
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
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1 changed files with 5 additions and 5 deletions
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@ -93,16 +93,16 @@ TRACE_EVENT_RCU(rcu_grace_period,
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* the data from the rcu_node structure, other than rcuname, which comes
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* from the rcu_state structure, and event, which is one of the following:
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*
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* "Startleaf": Request a grace period based on leaf-node data.
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* "Cleanup": Clean up rcu_node structure after previous GP.
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* "CleanupMore": Clean up, and another GP is needed.
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* "EndWait": Complete wait.
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* "NoGPkthread": The RCU grace-period kthread has not yet started.
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* "Prestarted": Someone beat us to the request
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* "Startedleaf": Leaf node marked for future GP.
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* "Startedleafroot": All nodes from leaf to root marked for future GP.
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* "Startedroot": Requested a nocb grace period based on root-node data.
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* "NoGPkthread": The RCU grace-period kthread has not yet started.
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* "Startleaf": Request a grace period based on leaf-node data.
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* "StartWait": Start waiting for the requested grace period.
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* "EndWait": Complete wait.
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* "Cleanup": Clean up rcu_node structure after previous GP.
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* "CleanupMore": Clean up, and another GP is needed.
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*/
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TRACE_EVENT_RCU(rcu_future_grace_period,
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