s390_kernel_write_lock   56 arch/s390/mm/maccess.c static DEFINE_SPINLOCK(s390_kernel_write_lock);
s390_kernel_write_lock   63 arch/s390/mm/maccess.c 	spin_lock_irqsave(&s390_kernel_write_lock, flags);
s390_kernel_write_lock   70 arch/s390/mm/maccess.c 	spin_unlock_irqrestore(&s390_kernel_write_lock, flags);