DECLARE_PER_CPU(struct s390_idle_data, s390_idle);
-void vtime_start_cpu(void);
+void vtime_start_cpu(__u64 int_clock, __u64 enter_timer);
cputime64_t s390_get_idle_time(int cpu);
#define arch_idle_time(cpu) s390_get_idle_time(cpu)
-static inline void s390_idle_check(void)
+static inline void s390_idle_check(struct pt_regs *regs, __u64 int_clock,
+ __u64 enter_timer)
{
- if ((&__get_cpu_var(s390_idle))->idle_enter != 0ULL)
- vtime_start_cpu();
+ if (regs->psw.mask & PSW_MASK_WAIT)
+ vtime_start_cpu(int_clock, enter_timer);
}
static inline int s390_nohz_delay(int cpu)