diff options
Diffstat (limited to 'include/asm-s390/cpu.h')
| -rw-r--r-- | include/asm-s390/cpu.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/asm-s390/cpu.h b/include/asm-s390/cpu.h index 352dde194f3c..e5a6a9ba3adf 100644 --- a/include/asm-s390/cpu.h +++ b/include/asm-s390/cpu.h @@ -22,4 +22,12 @@ struct s390_idle_data { DECLARE_PER_CPU(struct s390_idle_data, s390_idle); +void s390_idle_leave(void); + +static inline void s390_idle_check(void) +{ + if ((&__get_cpu_var(s390_idle))->in_idle) + s390_idle_leave(); +} + #endif /* _ASM_S390_CPU_H_ */ |