leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

rcu: Update descriptions for rcu_future_grace_period tracepoint

Browse Source 
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
This commit is contained in:
Paul E. McKenney 2019-08-21 10:34:25 -07:00
parent d01f862068
commit 7cc0fffde6
1 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
include/trace/events/rcu.h
View File

@ -93,16 +93,16 @@ TRACE_EVENT_RCU(rcu_grace_period,
* the data from the rcu_node structure, other than rcuname, which comes * 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: * 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 * "Prestarted": Someone beat us to the request
* "Startedleaf": Leaf node marked for future GP. * "Startedleaf": Leaf node marked for future GP.
* "Startedleafroot": All nodes from leaf to root 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. * "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. * "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, TRACE_EVENT_RCU(rcu_future_grace_period,