Lines Matching refs:disk
270 MODULE_PARM_DESC(rd_size, "Size of each RAM disk in kbytes.");
300 struct gendisk *disk;
330 disk = brd->brd_disk = blk_alloc_disk(&lim, NUMA_NO_NODE);
331 if (IS_ERR(disk)) {
332 err = PTR_ERR(disk);
335 disk->major = RAMDISK_MAJOR;
336 disk->first_minor = i * max_part;
337 disk->minors = max_part;
338 disk->fops = &brd_fops;
339 disk->private_data = brd;
340 strscpy(disk->disk_name, buf, DISK_NAME_LEN);
341 set_capacity(disk, rd_size * 2);
344 blk_queue_flag_set(QUEUE_FLAG_NONROT, disk->queue);
345 blk_queue_flag_set(QUEUE_FLAG_SYNCHRONOUS, disk->queue);
346 blk_queue_flag_set(QUEUE_FLAG_NOWAIT, disk->queue);
347 err = add_disk(disk);
354 put_disk(disk);