rcu: Fix typo in tree_exp.h comment

This commit changes a rcu_exp_handler() comment from rcu_preempt_defer_qs()
to rcu_preempt_deferred_qs() in order to better match reality.

Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>

diff --git a/kernel/rcu/tree_exp.h b/kernel/rcu/tree_exp.h
index 4c2a0189e74891c4a980667215e4dd8750de7bc4..ec4fb93a5dbe6ecc2761bb585a78854c0366cfe0 100644 (file)
--- a/kernel/rcu/tree_exp.h
+++ b/kernel/rcu/tree_exp.h
@@ -648,7 +648,7 @@ static void rcu_exp_handler(void *unused)
         *
         * If the CPU is fully enabled (or if some buggy RCU-preempt
         * read-side critical section is being used from idle), just
-        * invoke rcu_preempt_defer_qs() to immediately report the
+        * invoke rcu_preempt_deferred_qs() to immediately report the
         * quiescent state.  We cannot use rcu_read_unlock_special()
         * because we are in an interrupt handler, which will cause that
         * function to take an early exit without doing anything.