180 static int put_ushort(unsigned short __user *argp, unsigned short val)  in put_ushort()  argument
182 	return put_user(val, argp);  in put_ushort()
185 static int put_int(int __user *argp, int val)  in put_int()  argument
187 	return put_user(val, argp);  in put_int()
190 static int put_uint(unsigned int __user *argp, unsigned int val)  in put_uint()  argument
192 	return put_user(val, argp);  in put_uint()
195 static int put_long(long __user *argp, long val)  in put_long()  argument
197 	return put_user(val, argp);  in put_long()
200 static int put_ulong(unsigned long __user *argp, unsigned long val)  in put_ulong()  argument
202 	return put_user(val, argp);  in put_ulong()
205 static int put_u64(u64 __user *argp, u64 val)  in put_u64()  argument
207 	return put_user(val, argp);  in put_u64()
211 static int compat_put_long(compat_long_t __user *argp, long val)  in compat_put_long()  argument
213 	return put_user(val, argp);  in compat_put_long()
216 static int compat_put_ulong(compat_ulong_t __user *argp, compat_ulong_t val)  in compat_put_ulong()  argument
218 	return put_user(val, argp);  in compat_put_ulong()
404 		struct hd_geometry __user *argp)  in blkdev_getgeo()  argument
410 	if (!argp)  in blkdev_getgeo()
424 	if (copy_to_user(argp, &geo, sizeof(geo)))  in blkdev_getgeo()
470 		int __user *argp)  in blkdev_bszset()  argument
476 	if (!argp)  in blkdev_bszset()
478 	if (get_user(n, argp))  in blkdev_bszset()
498 				unsigned cmd, unsigned long arg, void __user *argp)  in blkdev_common_ioctl()  argument
522 		return put_uint(argp, bdev_zone_sectors(bdev));  in blkdev_common_ioctl()
524 		return put_uint(argp, blkdev_nr_zones(bdev->bd_disk));  in blkdev_common_ioctl()
526 		return put_int(argp, bdev_read_only(bdev) != 0);  in blkdev_common_ioctl()
528 		return put_int(argp, bdev_logical_block_size(bdev));  in blkdev_common_ioctl()
530 		return put_uint(argp, bdev_physical_block_size(bdev));  in blkdev_common_ioctl()
532 		return put_uint(argp, bdev_io_min(bdev));  in blkdev_common_ioctl()
534 		return put_uint(argp, bdev_io_opt(bdev));  in blkdev_common_ioctl()
536 		return put_int(argp, bdev_alignment_offset(bdev));  in blkdev_common_ioctl()
538 		return put_uint(argp, 0);  in blkdev_common_ioctl()
542 		return put_ushort(argp, max_sectors);  in blkdev_common_ioctl()
544 		return put_ushort(argp, !blk_queue_nonrot(bdev_get_queue(bdev)));  in blkdev_common_ioctl()
556 		return blk_trace_ioctl(bdev, cmd, argp);  in blkdev_common_ioctl()
558 		return blkdev_pr_register(bdev, argp);  in blkdev_common_ioctl()
560 		return blkdev_pr_reserve(bdev, argp);  in blkdev_common_ioctl()
562 		return blkdev_pr_release(bdev, argp);  in blkdev_common_ioctl()
564 		return blkdev_pr_preempt(bdev, argp, false);  in blkdev_common_ioctl()
566 		return blkdev_pr_preempt(bdev, argp, true);  in blkdev_common_ioctl()
568 		return blkdev_pr_clear(bdev, argp);  in blkdev_common_ioctl()
585 	void __user *argp = (void __user *)arg;  in blkdev_ioctl()  local
590 		return blkdev_getgeo(bdev, argp);  in blkdev_ioctl()
592 		return blkpg_ioctl(bdev, argp);  in blkdev_ioctl()
597 		if (!argp)  in blkdev_ioctl()
599 		return put_long(argp, (bdev->bd_bdi->ra_pages*PAGE_SIZE) / 512);  in blkdev_ioctl()
604 		return put_ulong(argp, size >> 9);  in blkdev_ioctl()
608 		return put_int(argp, block_size(bdev));  in blkdev_ioctl()
610 		return blkdev_bszset(bdev, mode, argp);  in blkdev_ioctl()
612 		return put_u64(argp, i_size_read(bdev->bd_inode));  in blkdev_ioctl()
616 		return blk_trace_ioctl(bdev, cmd, argp);  in blkdev_ioctl()
621 	ret = blkdev_common_ioctl(bdev, mode, cmd, arg, argp);  in blkdev_ioctl()
641 	void __user *argp = compat_ptr(arg);  in compat_blkdev_ioctl()  local
660 		return compat_hdio_getgeo(bdev, argp);  in compat_blkdev_ioctl()
662 		return compat_blkpg_ioctl(bdev, argp);  in compat_blkdev_ioctl()
667 		if (!argp)  in compat_blkdev_ioctl()
669 		return compat_put_long(argp,  in compat_blkdev_ioctl()
675 		return compat_put_ulong(argp, size >> 9);  in compat_blkdev_ioctl()
679 		return put_int(argp, bdev_logical_block_size(bdev));  in compat_blkdev_ioctl()
681 		return blkdev_bszset(bdev, mode, argp);  in compat_blkdev_ioctl()
683 		return put_u64(argp, i_size_read(bdev->bd_inode));  in compat_blkdev_ioctl()
687 		return blk_trace_ioctl(bdev, cmd, argp);  in compat_blkdev_ioctl()
692 	ret = blkdev_common_ioctl(bdev, mode, cmd, arg, argp);  in compat_blkdev_ioctl()