diff options
Diffstat (limited to 'include/asm-parisc/system.h')
| -rw-r--r-- | include/asm-parisc/system.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/asm-parisc/system.h b/include/asm-parisc/system.h index f3928d3a80cb01..a5a973c0c07f55 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 */ |