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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);
}
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
/*
#ifdef CONFIG_SMP
/*