17 pub fn spin_lock_irqsave(lock: *mut spinlock_t, flags: &mut usize) {  in spin_lock_irqsave()
20         spin_lock(lock);  in spin_lock_irqsave()
26 pub fn spin_unlock_irqrestore(lock: *mut spinlock_t, flags: usize) {  in spin_unlock_irqrestore()
28         spin_unlock(lock);  in spin_unlock_irqrestore()
35 pub fn spin_is_locked(lock: &spinlock_t) -> bool {  in spin_is_locked()
36     let val = unsafe { read_volatile(&lock.lock as *const i8) };  in spin_is_locked()
43         Self { lock: 1 }  in default()
48 pub fn spin_lock_irq(lock: *mut spinlock_t) {  in spin_lock_irq()
51         spin_lock(lock);  in spin_lock_irq()
56 pub fn spin_unlock_irq(lock: *mut spinlock_t) {  in spin_unlock_irq()
58         spin_unlock(lock);  in spin_unlock_irq()
75     pub fn lock(&self) {  in lock()  method
82         self.lock();  in lock_irq()
139         self.lock();  in lock_irqsave()
165     lock: RawSpinlock,  field
175     lock: &'a SpinLock<T>,  field
193         unsafe { &mut *this.lock.data.get() }  in leak()
204             lock: RawSpinlock::INIT,  in new()
210     pub fn lock(&self) -> SpinLockGuard<T> {  in lock()  method
211         self.lock.lock();  in lock()
214             lock: self,  in lock()
222         self.lock.lock_irqsave(&mut flags);  in lock_irqsave()
225             lock: self,  in lock_irqsave()
231         if self.lock.try_lock() {  in try_lock()
233                 lock: self,  in try_lock()
242         if self.lock.try_lock_irqsave(&mut flags) {  in try_lock_irqsave()
244                 lock: self,  in try_lock_irqsave()
258         self.lock.unlock_no_preempt();  in force_unlock()
267         return unsafe { &*self.lock.data.get() };  in deref()
274         return unsafe { &mut *self.lock.data.get() };  in deref_mut()
282             self.lock.lock.unlock_irqrestore(self.flag);  in drop()
284             self.lock.lock.unlock();  in drop()