181 static int put_ushort(unsigned short __user *argp, unsigned short val)  in put_ushort()  argument
183 	return put_user(val, argp);  in put_ushort()
186 static int put_int(int __user *argp, int val)  in put_int()  argument
188 	return put_user(val, argp);  in put_int()
191 static int put_uint(unsigned int __user *argp, unsigned int val)  in put_uint()  argument
193 	return put_user(val, argp);  in put_uint()
196 static int put_long(long __user *argp, long val)  in put_long()  argument
198 	return put_user(val, argp);  in put_long()
201 static int put_ulong(unsigned long __user *argp, unsigned long val)  in put_ulong()  argument
203 	return put_user(val, argp);  in put_ulong()
206 static int put_u64(u64 __user *argp, u64 val)  in put_u64()  argument
208 	return put_user(val, argp);  in put_u64()
212 static int compat_put_long(compat_long_t __user *argp, long val)  in compat_put_long()  argument
214 	return put_user(val, argp);  in compat_put_long()
217 static int compat_put_ulong(compat_ulong_t __user *argp, compat_ulong_t val)  in compat_put_ulong()  argument
219 	return put_user(val, argp);  in compat_put_ulong()
363 		struct hd_geometry __user *argp)  in blkdev_getgeo()  argument
369 	if (!argp)  in blkdev_getgeo()
383 	if (copy_to_user(argp, &geo, sizeof(geo)))  in blkdev_getgeo()
429 		int __user *argp)  in blkdev_bszset()  argument
435 	if (!argp)  in blkdev_bszset()
437 	if (get_user(n, argp))  in blkdev_bszset()
457 				unsigned cmd, unsigned long arg, void __user *argp)  in blkdev_common_ioctl()  argument
474 		return put_u64(argp, bdev->bd_disk->diskseq);  in blkdev_common_ioctl()
483 		return put_uint(argp, bdev_zone_sectors(bdev));  in blkdev_common_ioctl()
485 		return put_uint(argp, blkdev_nr_zones(bdev->bd_disk));  in blkdev_common_ioctl()
487 		return put_int(argp, bdev_read_only(bdev) != 0);  in blkdev_common_ioctl()
489 		return put_int(argp, bdev_logical_block_size(bdev));  in blkdev_common_ioctl()
491 		return put_uint(argp, bdev_physical_block_size(bdev));  in blkdev_common_ioctl()
493 		return put_uint(argp, bdev_io_min(bdev));  in blkdev_common_ioctl()
495 		return put_uint(argp, bdev_io_opt(bdev));  in blkdev_common_ioctl()
497 		return put_int(argp, bdev_alignment_offset(bdev));  in blkdev_common_ioctl()
499 		return put_uint(argp, 0);  in blkdev_common_ioctl()
503 		return put_ushort(argp, max_sectors);  in blkdev_common_ioctl()
505 		return put_ushort(argp, !blk_queue_nonrot(bdev_get_queue(bdev)));  in blkdev_common_ioctl()
517 		return blk_trace_ioctl(bdev, cmd, argp);  in blkdev_common_ioctl()
519 		return blkdev_pr_register(bdev, argp);  in blkdev_common_ioctl()
521 		return blkdev_pr_reserve(bdev, argp);  in blkdev_common_ioctl()
523 		return blkdev_pr_release(bdev, argp);  in blkdev_common_ioctl()
525 		return blkdev_pr_preempt(bdev, argp, false);  in blkdev_common_ioctl()
527 		return blkdev_pr_preempt(bdev, argp, true);  in blkdev_common_ioctl()
529 		return blkdev_pr_clear(bdev, argp);  in blkdev_common_ioctl()
546 	void __user *argp = (void __user *)arg;  in blkdev_ioctl()  local
551 		return blkdev_getgeo(bdev, argp);  in blkdev_ioctl()
553 		return blkpg_ioctl(bdev, argp);  in blkdev_ioctl()
558 		if (!argp)  in blkdev_ioctl()
560 		return put_long(argp,  in blkdev_ioctl()
566 		return put_ulong(argp, size >> 9);  in blkdev_ioctl()
570 		return put_int(argp, block_size(bdev));  in blkdev_ioctl()
572 		return blkdev_bszset(bdev, mode, argp);  in blkdev_ioctl()
574 		return put_u64(argp, i_size_read(bdev->bd_inode));  in blkdev_ioctl()
578 		return blk_trace_ioctl(bdev, cmd, argp);  in blkdev_ioctl()
583 	ret = blkdev_common_ioctl(bdev, mode, cmd, arg, argp);  in blkdev_ioctl()
605 	void __user *argp = compat_ptr(arg);  in compat_blkdev_ioctl()  local
623 		return compat_hdio_getgeo(bdev, argp);  in compat_blkdev_ioctl()
625 		return compat_blkpg_ioctl(bdev, argp);  in compat_blkdev_ioctl()
630 		if (!argp)  in compat_blkdev_ioctl()
632 		return compat_put_long(argp,  in compat_blkdev_ioctl()
638 		return compat_put_ulong(argp, size >> 9);  in compat_blkdev_ioctl()
642 		return put_int(argp, bdev_logical_block_size(bdev));  in compat_blkdev_ioctl()
644 		return blkdev_bszset(bdev, mode, argp);  in compat_blkdev_ioctl()
646 		return put_u64(argp, i_size_read(bdev->bd_inode));  in compat_blkdev_ioctl()
650 		return blk_trace_ioctl(bdev, cmd, argp);  in compat_blkdev_ioctl()
655 	ret = blkdev_common_ioctl(bdev, mode, cmd, arg, argp);  in compat_blkdev_ioctl()