[PATCH v4 10/27] rcu: Mark rcu_dynticks_curr_cpu_in_eqs() inline

[Peter Zijlstra]

Since rcu_is_watching() is notrace (and needs to be, as it can be
called from the tracers), make sure everything it in turn calls is
notrace too.

To that effect, mark rcu_dynticks_curr_cpu_in_eqs() inline, which
implies notrace, as the function is tiny.

Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
Reviewed-by: Paul E. McKenney <paulmck@xxxxxxxxxx>
---
 kernel/rcu/tree.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/kernel/rcu/tree.c
+++ b/kernel/rcu/tree.c
@@ -294,7 +294,7 @@ static void rcu_dynticks_eqs_online(void
  *
  * No ordering, as we are sampling CPU-local information.
  */
-static bool rcu_dynticks_curr_cpu_in_eqs(void)
+static inline bool rcu_dynticks_curr_cpu_in_eqs(void)
 {
 	struct rcu_data *rdp = this_cpu_ptr(&rcu_data);