diff options
Diffstat (limited to 'kernel/rcu/tiny.c')
-rw-r--r-- | kernel/rcu/tiny.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/kernel/rcu/tiny.c b/kernel/rcu/tiny.c index e5385731e391..2306cab2195d 100644 --- a/kernel/rcu/tiny.c +++ b/kernel/rcu/tiny.c @@ -59,19 +59,6 @@ void rcu_barrier_sched(void) } EXPORT_SYMBOL(rcu_barrier_sched); -#if defined(CONFIG_DEBUG_LOCK_ALLOC) || defined(CONFIG_RCU_TRACE) - -/* - * Test whether RCU thinks that the current CPU is idle. - */ -bool notrace __rcu_is_watching(void) -{ - return true; -} -EXPORT_SYMBOL(__rcu_is_watching); - -#endif /* defined(CONFIG_DEBUG_LOCK_ALLOC) || defined(CONFIG_RCU_TRACE) */ - /* * Helper function for rcu_sched_qs() and rcu_bh_qs(). * Also irqs are disabled to avoid confusion due to interrupt handlers |