cpufreq: schedutil: Use unsigned int for iowait boost

Make iowait_boost and iowait_boost_max as unsigned int since its unit
is kHz and this is consistent with struct cpufreq_policy.  Also change
the local variables in sugov_iowait_boost() to match this.

Signed-off-by: Joel Fernandes <joelaf@google.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/kernel/sched/cpufreq_schedutil.c b/kernel/sched/cpufreq_schedutil.c
index 148844a..ddd385f 100644 (file)
--- a/kernel/sched/cpufreq_schedutil.c
+++ b/kernel/sched/cpufreq_schedutil.c
@@ -54,8 +54,8 @@ struct sugov_cpu {
        struct sugov_policy *sg_policy;
 
        bool iowait_boost_pending;
-       unsigned long iowait_boost;
-       unsigned long iowait_boost_max;
+       unsigned int iowait_boost;
+       unsigned int iowait_boost_max;
        u64 last_update;
 
        /* The fields below are only needed when sharing a policy. */
@@ -196,7 +196,7 @@ static void sugov_set_iowait_boost(struct sugov_cpu *sg_cpu, u64 time,
 static void sugov_iowait_boost(struct sugov_cpu *sg_cpu, unsigned long *util,
                               unsigned long *max)
 {
-       unsigned long boost_util, boost_max;
+       unsigned int boost_util, boost_max;
 
        if (!sg_cpu->iowait_boost)
                return;