diff options
Diffstat (limited to 'include/asm-parisc')
| -rw-r--r-- | include/asm-parisc/system.h | 9 | ||||
| -rw-r--r-- | include/asm-parisc/thread_info.h | 3 |
2 files changed, 9 insertions, 3 deletions
diff --git a/include/asm-parisc/system.h b/include/asm-parisc/system.h index f3928d3a80cb..a5a973c0c07f 100644 --- a/include/asm-parisc/system.h +++ b/include/asm-parisc/system.h @@ -49,6 +49,15 @@ extern struct task_struct *_switch_to(struct task_struct *, struct task_struct * (last) = _switch_to(prev, next); \ } while(0) +/* + * On SMP systems, when the scheduler does migration-cost autodetection, + * it needs a way to flush as much of the CPU's caches as possible. + * + * TODO: fill this in! + */ +static inline void sched_cacheflush(void) +{ +} /* interrupt control */ diff --git a/include/asm-parisc/thread_info.h b/include/asm-parisc/thread_info.h index 57bbb76cb6c1..ac32f140b83a 100644 --- a/include/asm-parisc/thread_info.h +++ b/include/asm-parisc/thread_info.h @@ -43,9 +43,6 @@ struct thread_info { #define alloc_thread_info(tsk) ((struct thread_info *) \ __get_free_pages(GFP_KERNEL, THREAD_ORDER)) #define free_thread_info(ti) free_pages((unsigned long) (ti), THREAD_ORDER) -#define get_thread_info(ti) get_task_struct((ti)->task) -#define put_thread_info(ti) put_task_struct((ti)->task) - /* how to get the thread information struct from C */ #define current_thread_info() ((struct thread_info *)mfctl(30)) |