396 bool blk_integrity_is_initialized(struct gendisk *disk)  in blk_integrity_is_initialized()  argument
398 	struct blk_integrity *bi = blk_get_integrity(disk);  in blk_integrity_is_initialized()
416 int blk_integrity_register(struct gendisk *disk, struct blk_integrity *template)  in blk_integrity_register()  argument
420 	BUG_ON(disk == NULL);  in blk_integrity_register()
422 	if (disk->integrity == NULL) {  in blk_integrity_register()
429 					 &disk_to_dev(disk)->kobj,  in blk_integrity_register()
438 		bi->interval = queue_logical_block_size(disk->queue);  in blk_integrity_register()
439 		disk->integrity = bi;  in blk_integrity_register()
441 		bi = disk->integrity;  in blk_integrity_register()
454 	disk->queue->backing_dev_info.capabilities |= BDI_CAP_STABLE_WRITES;  in blk_integrity_register()
467 void blk_integrity_unregister(struct gendisk *disk)  in blk_integrity_unregister()  argument
471 	if (!disk || !disk->integrity)  in blk_integrity_unregister()
474 	disk->queue->backing_dev_info.capabilities &= ~BDI_CAP_STABLE_WRITES;  in blk_integrity_unregister()
476 	bi = disk->integrity;  in blk_integrity_unregister()
481 	disk->integrity = NULL;  in blk_integrity_unregister()