diff options
Diffstat (limited to 'kernel/arch/alpha/include/asm/switch_to.h')
| -rw-r--r-- | kernel/arch/alpha/include/asm/switch_to.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/kernel/arch/alpha/include/asm/switch_to.h b/kernel/arch/alpha/include/asm/switch_to.h new file mode 100644 index 000000000..44c0d4f2c --- /dev/null +++ b/kernel/arch/alpha/include/asm/switch_to.h @@ -0,0 +1,14 @@ +#ifndef __ALPHA_SWITCH_TO_H +#define __ALPHA_SWITCH_TO_H + + +struct task_struct; +extern struct task_struct *alpha_switch_to(unsigned long, struct task_struct *); + +#define switch_to(P,N,L) \ + do { \ + (L) = alpha_switch_to(virt_to_phys(&task_thread_info(N)->pcb), (P)); \ + check_mmu_context(); \ + } while (0) + +#endif /* __ALPHA_SWITCH_TO_H */ |