*preempt_count_ptr() |=PREEMPT_NEED_RESCHED; } static__always_inlinebooltest_preempt_need_resched(void) { return!(*preempt_count_ptr()&PREEMPT_NEED_RESCHED); } #ifdefined(CONFIG_DEBUG_PREEMPT)||defined(CONFIG_PREEMPT_TRACER) externvoidadd_preempt_count(intval); ...