diff options
Diffstat (limited to 'arch/powerpc/include/asm/switch_to.h')
| -rw-r--r-- | arch/powerpc/include/asm/switch_to.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/switch_to.h b/arch/powerpc/include/asm/switch_to.h index 5b03d8a82409..b867b58b1093 100644 --- a/arch/powerpc/include/asm/switch_to.h +++ b/arch/powerpc/include/asm/switch_to.h @@ -5,6 +5,7 @@ #ifndef _ASM_POWERPC_SWITCH_TO_H #define _ASM_POWERPC_SWITCH_TO_H +#include <linux/sched.h> #include <asm/reg.h> struct thread_struct; @@ -22,6 +23,16 @@ extern void switch_booke_debug_regs(struct debug_reg *new_debug); extern int emulate_altivec(struct pt_regs *); +#ifdef CONFIG_PPC_BOOK3S_64 +void restore_math(struct pt_regs *regs); +#else +static inline void restore_math(struct pt_regs *regs) +{ +} +#endif + +void restore_tm_state(struct pt_regs *regs); + extern void flush_all_to_thread(struct task_struct *); extern void giveup_all(struct task_struct *); |