15 pub fn spin_lock_irqsave(lock: *mut spinlock_t, flags: &mut u64) {  in spin_lock_irqsave()
18         spin_lock(lock);  in spin_lock_irqsave()
24 pub fn spin_unlock_irqrestore(lock: *mut spinlock_t, flags: &u64) {  in spin_unlock_irqrestore()
26         spin_unlock(lock);  in spin_unlock_irqrestore()
34 pub fn spin_is_locked(lock: &spinlock_t) -> bool {  in spin_is_locked()
35     let val = unsafe { read_volatile(&lock.lock as *const i8) };  in spin_is_locked()
42         Self { lock: 1 }  in default()
47 pub fn spin_lock_irq(lock: *mut spinlock_t) {  in spin_lock_irq()
50         spin_lock(lock);  in spin_lock_irq()
55 pub fn spin_unlock_irq(lock: *mut spinlock_t) {  in spin_unlock_irq()
57         spin_unlock(lock);  in spin_unlock_irq()
74     pub fn lock(&self) {  in lock()  method
81         self.lock();  in lock_irq()
133         self.lock();  in lock_irqsave()
146     lock: RawSpinlock,  field
156     lock: &'a SpinLock<T>,  field
166             lock: RawSpinlock::INIT,  in new()
172     pub fn lock(&self) -> SpinLockGuard<T> {  in lock()  method
173         self.lock.lock();  in lock()
175         return SpinLockGuard { lock: self };  in lock()
184         return unsafe { &*self.lock.data.get() };  in deref()
191         return unsafe { &mut *self.lock.data.get() };  in deref_mut()
198         self.lock.lock.unlock();  in drop()