sched/fair: Make ilb_notifier an explicit call

[cascardo/linux.git] / kernel / sched / sched.h

diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index 382848a..16a27b6 100644 (file)
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -1743,6 +1743,10 @@ enum rq_nohz_flag_bits {
 };
 
 #define nohz_flags(cpu)        (&cpu_rq(cpu)->nohz_flags)
+
+extern void nohz_balance_exit_idle(unsigned int cpu);
+#else
+static inline void nohz_balance_exit_idle(unsigned int cpu) { }
 #endif
 
 #ifdef CONFIG_IRQ_TIME_ACCOUNTING
@@ -1841,3 +1845,16 @@ static inline void cpufreq_trigger_update(u64 time)
 static inline void cpufreq_update_util(u64 time, unsigned long util, unsigned long max) {}
 static inline void cpufreq_trigger_update(u64 time) {}
 #endif /* CONFIG_CPU_FREQ */
+
+static inline void account_reset_rq(struct rq *rq)
+{
+#ifdef CONFIG_IRQ_TIME_ACCOUNTING
+       rq->prev_irq_time = 0;
+#endif
+#ifdef CONFIG_PARAVIRT
+       rq->prev_steal_time = 0;
+#endif
+#ifdef CONFIG_PARAVIRT_TIME_ACCOUNTING
+       rq->prev_steal_time_rq = 0;
+#endif
+}