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authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>2018-07-10 18:37:30 -0700
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>2018-08-30 16:03:39 -0700
commitdd46a7882c2c2006201e053ebf5e9ad761860cc0 (patch)
treee4544f1e300914326e85ca7ab79d040f557f1ddf /include/trace/events/rcu.h
parent395a2f097ebdddf2bfa286b6119f1b231025c2f1 (diff)
downloadlinux-dd46a7882c2c2006201e053ebf5e9ad761860cc0.tar.bz2
rcu: Inline _rcu_barrier() into its sole remaining caller
Because rcu_barrier() is a one-line wrapper function for _rcu_barrier() and because nothing else calls _rcu_barrier(), this commit inlines _rcu_barrier() into rcu_barrier(). Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'include/trace/events/rcu.h')
-rw-r--r--include/trace/events/rcu.h20
1 files changed, 10 insertions, 10 deletions
diff --git a/include/trace/events/rcu.h b/include/trace/events/rcu.h
index a8d07feff6a0..175e0bce22bd 100644
--- a/include/trace/events/rcu.h
+++ b/include/trace/events/rcu.h
@@ -705,20 +705,20 @@ TRACE_EVENT(rcu_torture_read,
);
/*
- * Tracepoint for _rcu_barrier() execution. The string "s" describes
- * the _rcu_barrier phase:
- * "Begin": _rcu_barrier() started.
- * "EarlyExit": _rcu_barrier() piggybacked, thus early exit.
- * "Inc1": _rcu_barrier() piggyback check counter incremented.
- * "OfflineNoCB": _rcu_barrier() found callback on never-online CPU
- * "OnlineNoCB": _rcu_barrier() found online no-CBs CPU.
- * "OnlineQ": _rcu_barrier() found online CPU with callbacks.
- * "OnlineNQ": _rcu_barrier() found online CPU, no callbacks.
+ * Tracepoint for rcu_barrier() execution. The string "s" describes
+ * the rcu_barrier phase:
+ * "Begin": rcu_barrier() started.
+ * "EarlyExit": rcu_barrier() piggybacked, thus early exit.
+ * "Inc1": rcu_barrier() piggyback check counter incremented.
+ * "OfflineNoCB": rcu_barrier() found callback on never-online CPU
+ * "OnlineNoCB": rcu_barrier() found online no-CBs CPU.
+ * "OnlineQ": rcu_barrier() found online CPU with callbacks.
+ * "OnlineNQ": rcu_barrier() found online CPU, no callbacks.
* "IRQ": An rcu_barrier_callback() callback posted on remote CPU.
* "IRQNQ": An rcu_barrier_callback() callback found no callbacks.
* "CB": An rcu_barrier_callback() invoked a callback, not the last.
* "LastCB": An rcu_barrier_callback() invoked the last callback.
- * "Inc2": _rcu_barrier() piggyback check counter incremented.
+ * "Inc2": rcu_barrier() piggyback check counter incremented.
* The "cpu" argument is the CPU or -1 if meaningless, the "cnt" argument
* is the count of remaining callbacks, and "done" is the piggybacking count.
*/