diff options
Diffstat (limited to 'arch/s390/include/asm/system.h')
| -rw-r--r-- | arch/s390/include/asm/system.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/s390/include/asm/system.h b/arch/s390/include/asm/system.h index 3ad16dbf622e..6710b0eac165 100644 --- a/arch/s390/include/asm/system.h +++ b/arch/s390/include/asm/system.h @@ -20,6 +20,7 @@ struct task_struct; extern struct task_struct *__switch_to(void *, void *); +extern void update_per_regs(struct task_struct *task); static inline void save_fp_regs(s390_fp_regs *fpregs) { @@ -93,6 +94,7 @@ static inline void restore_access_regs(unsigned int *acrs) if (next->mm) { \ restore_fp_regs(&next->thread.fp_regs); \ restore_access_regs(&next->thread.acrs[0]); \ + update_per_regs(next); \ } \ prev = __switch_to(prev,next); \ } while (0) @@ -101,11 +103,9 @@ extern void account_vtime(struct task_struct *, struct task_struct *); extern void account_tick_vtime(struct task_struct *); #ifdef CONFIG_PFAULT -extern void pfault_irq_init(void); extern int pfault_init(void); extern void pfault_fini(void); #else /* CONFIG_PFAULT */ -#define pfault_irq_init() do { } while (0) #define pfault_init() ({-1;}) #define pfault_fini() do { } while (0) #endif /* CONFIG_PFAULT */ |