#undef preempt_check_resched
#endif
-#ifdef CONFIG_PREEMPT
#define preempt_set_need_resched() \
do { \
set_preempt_need_resched(); \
if (tif_need_resched()) \
set_preempt_need_resched(); \
} while (0)
-#else
-#define preempt_set_need_resched() do { } while (0)
-#define preempt_fold_need_resched() do { } while (0)
-#endif
#ifdef CONFIG_PREEMPT_NOTIFIERS