1056 	vol_args = memdup_user(arg, sizeof(*vol_args));  in btrfs_ioctl_resize()
1262 	vol_args = memdup_user(arg, sizeof(*vol_args));  in btrfs_ioctl_snap_create()
1289 	vol_args = memdup_user(arg, sizeof(*vol_args));  in btrfs_ioctl_snap_create_v2()
1311 		inherit = memdup_user(vol_args->qgroup_inherit, vol_args->size);  in btrfs_ioctl_snap_create_v2()
1984 	args = memdup_user(argp, sizeof(*args));  in btrfs_ioctl_ino_lookup()
2035 	args = memdup_user(argp, sizeof(*args));  in btrfs_ioctl_ino_lookup_user()
2198 	rootrefs = memdup_user(argp, sizeof(*rootrefs));  in btrfs_ioctl_get_subvol_rootref()
2298 		vol_args2 = memdup_user(arg, sizeof(*vol_args2));  in btrfs_ioctl_snap_destroy()
2394 		vol_args = memdup_user(arg, sizeof(*vol_args));  in btrfs_ioctl_snap_destroy()
2619 	vol_args = memdup_user(arg, sizeof(*vol_args));  in btrfs_ioctl_add_dev()
2657 	vol_args = memdup_user(arg, sizeof(*vol_args));  in btrfs_ioctl_rm_dev_v2()
2725 	vol_args = memdup_user(arg, sizeof(*vol_args));  in btrfs_ioctl_rm_dev()
2773 	fi_args = memdup_user(arg, sizeof(*fi_args));  in btrfs_ioctl_fs_info()
2826 	di_args = memdup_user(arg, sizeof(*di_args));  in btrfs_ioctl_dev_info()
3148 	sa = memdup_user(arg, sizeof(*sa));  in btrfs_ioctl_scrub()
3206 	sa = memdup_user(arg, sizeof(*sa));  in btrfs_ioctl_scrub_progress()
3225 	sa = memdup_user(arg, sizeof(*sa));  in btrfs_ioctl_get_dev_stats()
3257 	p = memdup_user(arg, sizeof(*p));  in btrfs_ioctl_dev_replace()
3313 	ipa = memdup_user(arg, sizeof(*ipa));  in btrfs_ioctl_ino_to_path()
3367 	loi = memdup_user(arg, sizeof(*loi));  in btrfs_ioctl_logical_to_ino()
3519 	bargs = memdup_user(arg, sizeof(*bargs));  in btrfs_ioctl_balance()
3657 	sa = memdup_user(arg, sizeof(*sa));  in btrfs_ioctl_quota_ctl()
3733 	sa = memdup_user(arg, sizeof(*sa));  in btrfs_ioctl_qgroup_assign()
3803 	sa = memdup_user(arg, sizeof(*sa));  in btrfs_ioctl_qgroup_create()
3862 	sa = memdup_user(arg, sizeof(*sa));  in btrfs_ioctl_qgroup_limit()
3910 	qsa = memdup_user(arg, sizeof(*qsa));  in btrfs_ioctl_quota_rescan()
4056 	args32 = memdup_user(arg, sizeof(*args32));  in btrfs_ioctl_set_received_subvol_32()
4105 	sa = memdup_user(arg, sizeof(*sa));  in btrfs_ioctl_set_received_subvol()
4388 		arg = memdup_user(argp, sizeof(*arg));  in _btrfs_ioctl_send()