PREEMPT_NEED_RESCHED    7 arch/arm64/include/asm/preempt.h #define PREEMPT_NEED_RESCHED	BIT(32)
PREEMPT_NEED_RESCHED   12 arch/s390/include/asm/preempt.h #define PREEMPT_NEED_RESCHED	0x80000000
PREEMPT_NEED_RESCHED   12 arch/x86/include/asm/preempt.h #define PREEMPT_NEED_RESCHED	0x80000000