From: "Steven Rostedt (Red Hat)" Signed-off-by: Steven Rostedt --- kernel/rcutree.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/kernel/rcutree.c b/kernel/rcutree.c index 068de3a..9abf305 100644 --- a/kernel/rcutree.c +++ b/kernel/rcutree.c @@ -53,6 +53,7 @@ #include #include #include +#include #include "rcutree.h" #include @@ -373,6 +374,7 @@ static void rcu_eqs_enter_common(struct rcu_dynticks *rdtp, long long oldval, rcu_lockdep_assert(!lock_is_held(&rcu_sched_lock_map), "Illegal idle entry in RCU-sched read-side critical section."); } +FTRACE_UNSAFE_RCU(rcu_eqs_enter_common); /* * Enter an RCU extended quiescent state, which can be either the @@ -392,6 +394,7 @@ static void rcu_eqs_enter(bool user) rdtp->dynticks_nesting -= DYNTICK_TASK_NEST_VALUE; rcu_eqs_enter_common(rdtp, oldval, user); } +FTRACE_UNSAFE_RCU(rcu_eqs_enter); /** * rcu_idle_enter - inform RCU that current CPU is entering idle @@ -565,6 +568,7 @@ void rcu_user_exit(void) { rcu_eqs_exit(1); } +FTRACE_UNSAFE_RCU(rcu_user_exit); /** * rcu_user_exit_after_irq - inform RCU that we won't resume to userspace -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/