98 static int drm_prime_add_buf_handle(struct drm_prime_file_private *prime_fpriv,  in drm_prime_add_buf_handle()  argument
113 	p = &prime_fpriv->dmabufs.rb_node;  in drm_prime_add_buf_handle()
125 	rb_insert_color(&member->dmabuf_rb, &prime_fpriv->dmabufs);  in drm_prime_add_buf_handle()
128 	p = &prime_fpriv->handles.rb_node;  in drm_prime_add_buf_handle()
140 	rb_insert_color(&member->handle_rb, &prime_fpriv->handles);  in drm_prime_add_buf_handle()
145 static struct dma_buf *drm_prime_lookup_buf_by_handle(struct drm_prime_file_private *prime_fpriv,  in drm_prime_lookup_buf_by_handle()  argument
150 	rb = prime_fpriv->handles.rb_node;  in drm_prime_lookup_buf_by_handle()
166 static int drm_prime_lookup_buf_handle(struct drm_prime_file_private *prime_fpriv,  in drm_prime_lookup_buf_handle()  argument
172 	rb = prime_fpriv->dmabufs.rb_node;  in drm_prime_lookup_buf_handle()
190 void drm_prime_remove_buf_handle(struct drm_prime_file_private *prime_fpriv,  in drm_prime_remove_buf_handle()  argument
195 	mutex_lock(&prime_fpriv->lock);  in drm_prime_remove_buf_handle()
197 	rb = prime_fpriv->handles.rb_node;  in drm_prime_remove_buf_handle()
203 			rb_erase(&member->handle_rb, &prime_fpriv->handles);  in drm_prime_remove_buf_handle()
204 			rb_erase(&member->dmabuf_rb, &prime_fpriv->dmabufs);  in drm_prime_remove_buf_handle()
216 	mutex_unlock(&prime_fpriv->lock);  in drm_prime_remove_buf_handle()
219 void drm_prime_init_file_private(struct drm_prime_file_private *prime_fpriv)  in drm_prime_init_file_private()  argument
221 	mutex_init(&prime_fpriv->lock);  in drm_prime_init_file_private()
222 	prime_fpriv->dmabufs = RB_ROOT;  in drm_prime_init_file_private()
223 	prime_fpriv->handles = RB_ROOT;  in drm_prime_init_file_private()
226 void drm_prime_destroy_file_private(struct drm_prime_file_private *prime_fpriv)  in drm_prime_destroy_file_private()  argument
229 	WARN_ON(!RB_EMPTY_ROOT(&prime_fpriv->dmabufs));  in drm_prime_destroy_file_private()