ucounts_lock 13 kernel/ucount.c static DEFINE_SPINLOCK(ucounts_lock); ucounts_lock 130 kernel/ucount.c spin_lock_irq(&ucounts_lock); ucounts_lock 133 kernel/ucount.c spin_unlock_irq(&ucounts_lock); ucounts_lock 143 kernel/ucount.c spin_lock_irq(&ucounts_lock); ucounts_lock 156 kernel/ucount.c spin_unlock_irq(&ucounts_lock); ucounts_lock 164 kernel/ucount.c spin_lock_irqsave(&ucounts_lock, flags); ucounts_lock 170 kernel/ucount.c spin_unlock_irqrestore(&ucounts_lock, flags);