263 	int i;  in xpram_setup_sizes()  local
278 	for (i = 0; i < xpram_devs; i++) {  in xpram_setup_sizes()
279 		if (sizes[i]) {  in xpram_setup_sizes()
280 			size = simple_strtoull(sizes[i], &sizes_end, 0);  in xpram_setup_sizes()
290 			xpram_sizes[i] = (size + 3) & -4UL;  in xpram_setup_sizes()
292 		if (xpram_sizes[i])  in xpram_setup_sizes()
293 			mem_needed += xpram_sizes[i];  in xpram_setup_sizes()
299 	for (i = 0; i < xpram_devs; i++) {  in xpram_setup_sizes()
300 		if (xpram_sizes[i])  in xpram_setup_sizes()
302 				i, xpram_sizes[i]);  in xpram_setup_sizes()
305 				"automatically\n",i);  in xpram_setup_sizes()
327 		for (i = 0; i < xpram_devs; i++)  in xpram_setup_sizes()
328 			if (xpram_sizes[i] == 0)  in xpram_setup_sizes()
329 				xpram_sizes[i] = mem_auto;  in xpram_setup_sizes()
337 	int i, rc = -ENOMEM;  in xpram_setup_blkdev()  local
339 	for (i = 0; i < xpram_devs; i++) {  in xpram_setup_blkdev()
340 		xpram_disks[i] = alloc_disk(1);  in xpram_setup_blkdev()
341 		if (!xpram_disks[i])  in xpram_setup_blkdev()
343 		xpram_queues[i] = blk_alloc_queue(GFP_KERNEL);  in xpram_setup_blkdev()
344 		if (!xpram_queues[i]) {  in xpram_setup_blkdev()
345 			put_disk(xpram_disks[i]);  in xpram_setup_blkdev()
348 		queue_flag_set_unlocked(QUEUE_FLAG_NONROT, xpram_queues[i]);  in xpram_setup_blkdev()
349 		queue_flag_clear_unlocked(QUEUE_FLAG_ADD_RANDOM, xpram_queues[i]);  in xpram_setup_blkdev()
350 		blk_queue_make_request(xpram_queues[i], xpram_make_request);  in xpram_setup_blkdev()
351 		blk_queue_logical_block_size(xpram_queues[i], 4096);  in xpram_setup_blkdev()
365 	for (i = 0; i < xpram_devs; i++) {  in xpram_setup_blkdev()
366 		struct gendisk *disk = xpram_disks[i];  in xpram_setup_blkdev()
368 		xpram_devices[i].size = xpram_sizes[i] / 4;  in xpram_setup_blkdev()
369 		xpram_devices[i].offset = offset;  in xpram_setup_blkdev()
370 		offset += xpram_devices[i].size;  in xpram_setup_blkdev()
372 		disk->first_minor = i;  in xpram_setup_blkdev()
374 		disk->private_data = &xpram_devices[i];  in xpram_setup_blkdev()
375 		disk->queue = xpram_queues[i];  in xpram_setup_blkdev()
376 		sprintf(disk->disk_name, "slram%d", i);  in xpram_setup_blkdev()
377 		set_capacity(disk, xpram_sizes[i] << 1);  in xpram_setup_blkdev()
383 	while (i--) {  in xpram_setup_blkdev()
384 		blk_cleanup_queue(xpram_queues[i]);  in xpram_setup_blkdev()
385 		put_disk(xpram_disks[i]);  in xpram_setup_blkdev()
431 	int i;  in xpram_exit()  local
432 	for (i = 0; i < xpram_devs; i++) {  in xpram_exit()
433 		del_gendisk(xpram_disks[i]);  in xpram_exit()
434 		blk_cleanup_queue(xpram_queues[i]);  in xpram_exit()
435 		put_disk(xpram_disks[i]);  in xpram_exit()