PREEMPT_DISABLED
task_thread_info(p)->preempt_count = PREEMPT_DISABLED; \
lc->preempt_count = PREEMPT_DISABLED;
lc->preempt_count = PREEMPT_DISABLED;
per_cpu(__preempt_count, (cpu)) = PREEMPT_DISABLED; \
task_thread_info(p)->preempt_count = PREEMPT_DISABLED; \
preempt_count_set(PREEMPT_DISABLED);