tree b921a75f5e0cdd2fcd52925cce9dc5825157ea2b
parent bd6bf7c10484f026505814b690104cdef27ed460
author Daniel Lezcano <daniel.lezcano@linaro.org> 1538654642 +0200
committer Rafael J. Wysocki <rafael.j.wysocki@intel.com> 1540478966 +0200

sched: Factor out nr_iowait and nr_iowait_cpu

The function nr_iowait_cpu() can be used directly by nr_iowait() instead
of duplicating code.

Call nr_iowait_cpu() from nr_iowait()

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>