diff options
| author |   Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2018-07-10 18:37:30 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2018-08-30 16:03:39 -0700 |
| commit | dd46a7882c2c2006201e053ebf5e9ad761860cc0 (patch) | |
| tree | e4544f1e300914326e85ca7ab79d040f557f1ddf /include/trace/events/rcu.h | |
| parent | rcu: Define rcu_all_qs() only in !PREEMPT builds (diff) | |
| download | linux-dev-dd46a7882c2c2006201e053ebf5e9ad761860cc0.tar.xz linux-dev-dd46a7882c2c2006201e053ebf5e9ad761860cc0.zip | |
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.h | 20 |
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. */ |