diff options
Diffstat (limited to 'include/asm-mips/system.h')
| -rw-r--r-- | include/asm-mips/system.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/include/asm-mips/system.h b/include/asm-mips/system.h index 330c4e497af3..e8e5d4143377 100644 --- a/include/asm-mips/system.h +++ b/include/asm-mips/system.h @@ -159,11 +159,21 @@ struct task_struct; do { \ if (cpu_has_dsp) \ __save_dsp(prev); \ - (last) = resume(prev, next, next->thread_info); \ + (last) = resume(prev, next, task_thread_info(next)); \ if (cpu_has_dsp) \ __restore_dsp(current); \ } 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) +{ +} + static inline unsigned long __xchg_u32(volatile int * m, unsigned int val) { __u32 retval; |