126 	struct file *filp;  in drm_gem_object_init()  local
130 	filp = shmem_file_setup("drm mm object", size, VM_NORESERVE);  in drm_gem_object_init()
131 	if (IS_ERR(filp))  in drm_gem_object_init()
132 		return PTR_ERR(filp);  in drm_gem_object_init()
134 	obj->filp = filp;  in drm_gem_object_init()
156 	obj->filp = NULL;  in drm_gem_private_object_init()
260 drm_gem_handle_delete(struct drm_file *filp, u32 handle)  in drm_gem_handle_delete()  argument
264 	spin_lock(&filp->table_lock);  in drm_gem_handle_delete()
267 	obj = idr_replace(&filp->object_idr, NULL, handle);  in drm_gem_handle_delete()
268 	spin_unlock(&filp->table_lock);  in drm_gem_handle_delete()
273 	drm_gem_object_release_handle(handle, obj, filp);  in drm_gem_handle_delete()
276 	spin_lock(&filp->table_lock);  in drm_gem_handle_delete()
277 	idr_remove(&filp->object_idr, handle);  in drm_gem_handle_delete()
278 	spin_unlock(&filp->table_lock);  in drm_gem_handle_delete()
549 	if (WARN_ON(!obj->filp))  in drm_gem_get_pages()
553 	mapping = obj->filp->f_mapping;  in drm_gem_get_pages()
615 	mapping = file_inode(obj->filp)->i_mapping;  in drm_gem_put_pages()
648 static int objects_lookup(struct drm_file *filp, u32 *handle, int count,  in objects_lookup()  argument
654 	spin_lock(&filp->table_lock);  in objects_lookup()
658 		obj = idr_find(&filp->object_idr, handle[i]);  in objects_lookup()
666 	spin_unlock(&filp->table_lock);  in objects_lookup()
690 int drm_gem_objects_lookup(struct drm_file *filp, void __user *bo_handles,  in drm_gem_objects_lookup()  argument
719 	ret = objects_lookup(filp, handles, count, objs);  in drm_gem_objects_lookup()
740 drm_gem_object_lookup(struct drm_file *filp, u32 handle)  in drm_gem_object_lookup()  argument
744 	objects_lookup(filp, &handle, 1, &obj);  in drm_gem_object_lookup()
949 	if (obj->filp)  in drm_gem_object_release()
950 		fput(obj->filp);  in drm_gem_object_release()
1116 int drm_gem_mmap(struct file *filp, struct vm_area_struct *vma)  in drm_gem_mmap()  argument
1118 	struct drm_file *priv = filp->private_data;  in drm_gem_mmap()