136 	struct file *filp;  in drm_gem_object_init()  local
140 	filp = shmem_file_setup("drm mm object", size, VM_NORESERVE);  in drm_gem_object_init()
141 	if (IS_ERR(filp))  in drm_gem_object_init()
142 		return PTR_ERR(filp);  in drm_gem_object_init()
144 	obj->filp = filp;  in drm_gem_object_init()
166 	obj->filp = NULL;  in drm_gem_private_object_init()
176 drm_gem_remove_prime_handles(struct drm_gem_object *obj, struct drm_file *filp)  in drm_gem_remove_prime_handles()  argument
182 	mutex_lock(&filp->prime.lock);  in drm_gem_remove_prime_handles()
184 		drm_prime_remove_buf_handle_locked(&filp->prime,  in drm_gem_remove_prime_handles()
187 	mutex_unlock(&filp->prime.lock);  in drm_gem_remove_prime_handles()
251 drm_gem_handle_delete(struct drm_file *filp, u32 handle)  in drm_gem_handle_delete()  argument
265 	spin_lock(&filp->table_lock);  in drm_gem_handle_delete()
268 	obj = idr_find(&filp->object_idr, handle);  in drm_gem_handle_delete()
270 		spin_unlock(&filp->table_lock);  in drm_gem_handle_delete()
276 	idr_remove(&filp->object_idr, handle);  in drm_gem_handle_delete()
277 	spin_unlock(&filp->table_lock);  in drm_gem_handle_delete()
280 		drm_gem_remove_prime_handles(obj, filp);  in drm_gem_handle_delete()
281 	drm_vma_node_revoke(&obj->vma_node, filp->filp);  in drm_gem_handle_delete()
284 		dev->driver->gem_close_object(obj, filp);  in drm_gem_handle_delete()
347 	ret = drm_vma_node_allow(&obj->vma_node, file_priv->filp);  in drm_gem_handle_create_tail()
469 	mapping = file_inode(obj->filp)->i_mapping;  in drm_gem_get_pages()
546 drm_gem_object_lookup(struct drm_device *dev, struct drm_file *filp,  in drm_gem_object_lookup()  argument
551 	spin_lock(&filp->table_lock);  in drm_gem_object_lookup()
554 	obj = idr_find(&filp->object_idr, handle);  in drm_gem_object_lookup()
556 		spin_unlock(&filp->table_lock);  in drm_gem_object_lookup()
562 	spin_unlock(&filp->table_lock);  in drm_gem_object_lookup()
715 	drm_vma_node_revoke(&obj->vma_node, file_priv->filp);  in drm_gem_object_release_handle()
747 	if (obj->filp)  in drm_gem_object_release()
748 		fput(obj->filp);  in drm_gem_object_release()
861 int drm_gem_mmap(struct file *filp, struct vm_area_struct *vma)  in drm_gem_mmap()  argument
863 	struct drm_file *priv = filp->private_data;  in drm_gem_mmap()
896 	if (!drm_vma_node_is_allowed(node, filp)) {  in drm_gem_mmap()