alarmtimer: Return relative times in timer_gettime

[cascardo/linux.git] / kernel / sched / core.c

diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 1211575..ec1a286 100644 (file)
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -2393,6 +2393,13 @@ 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
 
 /*