1 files changed, 7 insertions, 0 deletions

diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 3bdf01b494fe..863ef1d19563 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -2385,6 +2385,13 @@ unsigned long nr_iowait_cpu(int cpu)
         return atomic_read(&this->nr_iowait);
 }
 
+void get_iowait_load(unsigned long *nr_waiters, unsigned long *load)
+{
+        struct rq *this = this_rq();
+        *nr_waiters = atomic_read(&this->nr_iowait);
+        *load = this->cpu_load[0];
+}
+
 #ifdef CONFIG_SMP
 
 /*