Lines Matching refs:disk
34 struct gendisk *disk; member
401 del_gendisk(nullb->disk); in null_del_dev()
405 put_disk(nullb->disk); in null_del_dev()
414 static void null_release(struct gendisk *disk, fmode_t mode) in null_release() argument
499 struct gendisk *disk; in null_add_dev() local
564 disk = nullb->disk = alloc_disk_node(1, home_node); in null_add_dev()
565 if (!disk) { in null_add_dev()
580 set_capacity(disk, size); in null_add_dev()
582 disk->flags |= GENHD_FL_EXT_DEVT | GENHD_FL_SUPPRESS_PARTITION_INFO; in null_add_dev()
583 disk->major = null_major; in null_add_dev()
584 disk->first_minor = nullb->index; in null_add_dev()
585 disk->fops = &null_fops; in null_add_dev()
586 disk->private_data = nullb; in null_add_dev()
587 disk->queue = nullb->q; in null_add_dev()
588 sprintf(disk->disk_name, "nullb%d", nullb->index); in null_add_dev()
589 add_disk(disk); in null_add_dev()