Commits
Daniel Lezcano committed 145d952a293
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>