diff options
Diffstat (limited to 'kernel/sched.c')
| -rw-r--r-- | kernel/sched.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/kernel/sched.c b/kernel/sched.c index a07cff90d84..5f2182d4224 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -3448,15 +3448,7 @@ int task_nice(const task_t *p) { return TASK_NICE(p); } - -/* - * The only users of task_nice are binfmt_elf and binfmt_elf32. - * binfmt_elf is no longer modular, but binfmt_elf32 still is. - * Therefore, task_nice is needed if there is a compat_mode. - */ -#ifdef CONFIG_COMPAT EXPORT_SYMBOL_GPL(task_nice); -#endif /** * idle_cpu - is a given cpu idle currently? @@ -4174,6 +4166,14 @@ void show_state(void) read_unlock(&tasklist_lock); } +/** + * init_idle - set up an idle thread for a given CPU + * @idle: task in question + * @cpu: cpu the idle task belongs to + * + * NOTE: this function does not set the idle thread's NEED_RESCHED + * flag, to make booting more robust. + */ void __devinit init_idle(task_t *idle, int cpu) { runqueue_t *rq = cpu_rq(cpu); @@ -4191,7 +4191,6 @@ void __devinit init_idle(task_t *idle, int cpu) #if defined(CONFIG_SMP) && defined(__ARCH_WANT_UNLOCKED_CTXSW) idle->oncpu = 1; #endif - set_tsk_need_resched(idle); spin_unlock_irqrestore(&rq->lock, flags); /* Set the preempt count _outside_ the spinlocks! */ |