Commit 7cc0fffd authored by Paul E. McKenney's avatar Paul E. McKenney
Browse files

rcu: Update descriptions for rcu_future_grace_period tracepoint

parent d01f8620
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+5 −5
Original line number Diff line number Diff line
@@ -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,