120     inner: RwLock<InnerFrameBufferManager>,  field
133             inner: RwLock::new(InnerFrameBufferManager {  in new()
168         let mut inner = self.inner.write();  in register_fb()  localVariable
169         inner.registered_fbs[id.data() as usize] = Some(fb.clone() as Arc<dyn FrameBuffer>);  in register_fb()
190         let inner = self.inner.read();  in find_fb_by_id()  localVariable
191         return Ok(inner.registered_fbs[id.data() as usize].clone());  in find_fb_by_id()
196             if self.inner.read().registered_fbs[i].is_none() {  in generate_fb_id()
212     inner: SpinLock<InnerFbDevice>,  field
220             inner: SpinLock::new(InnerFbDevice {  in new()
234         let mut inner_guard = r.inner.lock();  in new()
243         self.inner.lock().fb.upgrade()  in framebuffer()
248         let inner_guard = self.inner.lock();  in device_number()
256     fn inner(&self) -> SpinLockGuard<InnerFbDevice> {  in inner()  method
257         self.inner.lock()  in inner()
280         self.inner().kobject_common.kern_inode = inode;  in set_inode()
284         self.inner().kobject_common.kern_inode.clone()  in inode()
288         self.inner().kobject_common.parent.clone()  in parent()
292         self.inner().kobject_common.parent = parent;  in set_parent()
296         self.inner().kobject_common.kset.clone()  in kset()
300         self.inner().kobject_common.kset = kset;  in set_kset()
304         self.inner().kobject_common.kobj_type  in kobj_type()
308         self.inner().kobject_common.kobj_type = ktype;  in set_kobj_type()
312         format!("{}{}", Self::BASENAME, self.inner.lock().fb_id.data())  in name()
381         self.inner().device_common.get_parent_weak_or_clear()  in dev_parent()
385         self.inner().device_common.parent = dev_parent;  in set_dev_parent()
391         self.inner.lock().device_inode_fs = Some(fs);  in set_fs()
414         let fb = self.inner.lock().fb.upgrade().unwrap();  in read_at()
425         let fb = self.inner.lock().fb.upgrade().unwrap();  in write_at()
430         self.inner  in fs()
448         Ok(self.inner.lock().devfs_metadata.clone())  in metadata()