570 static int ext4_shutdown(struct super_block *sb, unsigned long arg)  in ext4_shutdown()  argument
578 	if (get_user(flags, (__u32 __user *)arg))  in ext4_shutdown()
639 			     struct fsmap_head __user *arg)  in ext4_ioc_getfsmap()  argument
647 	if (copy_from_user(&head, arg, sizeof(struct fsmap_head)))  in ext4_ioc_getfsmap()
673 	info.gi_data = arg;  in ext4_ioc_getfsmap()
693 	if (copy_to_user(arg, &head, sizeof(struct fsmap_head)))  in ext4_ioc_getfsmap()
774 static int ext4_ioctl_get_es_cache(struct file *filp, unsigned long arg)  in ext4_ioctl_get_es_cache()  argument
777 	struct fiemap __user *ufiemap = (struct fiemap __user *) arg;  in ext4_ioctl_get_es_cache()
816 long ext4_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)  in ext4_ioctl()  argument
823 	ext4_debug("cmd = %u, arg = %lu\n", cmd, arg);  in ext4_ioctl()
827 		return ext4_ioc_getfsmap(sb, (void __user *)arg);  in ext4_ioctl()
832 		return put_user(flags, (int __user *) arg);  in ext4_ioctl()
839 		if (get_user(flags, (int __user *) arg))  in ext4_ioctl()
870 		return put_user(inode->i_generation, (int __user *) arg);  in ext4_ioctl()
890 		if (get_user(generation, (int __user *) arg)) {  in ext4_ioctl()
923 		if (get_user(n_blocks_count, (__u32 __user *)arg)) {  in ext4_ioctl()
963 			(struct move_extent __user *)arg, sizeof(me)))  in ext4_ioctl()
996 		if (copy_to_user((struct move_extent __user *)arg,  in ext4_ioctl()
1007 		if (copy_from_user(&input, (struct ext4_new_group_input __user *)arg,  in ext4_ioctl()
1068 		if (copy_from_user(&n_blocks_count, (__u64 __user *)arg,  in ext4_ioctl()
1119 		if (copy_from_user(&range, (struct fstrim_range __user *)arg,  in ext4_ioctl()
1129 		if (copy_to_user((struct fstrim_range __user *)arg, &range,  in ext4_ioctl()
1141 		return fscrypt_ioctl_set_policy(filp, (const void __user *)arg);  in ext4_ioctl()
1175 		if (copy_to_user((void __user *) arg,  in ext4_ioctl()
1186 		return fscrypt_ioctl_get_policy(filp, (void __user *)arg);  in ext4_ioctl()
1191 		return fscrypt_ioctl_get_policy_ex(filp, (void __user *)arg);  in ext4_ioctl()
1196 		return fscrypt_ioctl_add_key(filp, (void __user *)arg);  in ext4_ioctl()
1201 		return fscrypt_ioctl_remove_key(filp, (void __user *)arg);  in ext4_ioctl()
1207 							  (void __user *)arg);  in ext4_ioctl()
1211 		return fscrypt_ioctl_get_key_status(filp, (void __user *)arg);  in ext4_ioctl()
1234 		return put_user(state, (__u32 __user *) arg);  in ext4_ioctl()
1238 		return ext4_ioctl_get_es_cache(filp, arg);  in ext4_ioctl()
1246 		if (copy_to_user((struct fsxattr __user *)arg,  in ext4_ioctl()
1256 		if (copy_from_user(&fa, (struct fsxattr __user *)arg,  in ext4_ioctl()
1295 		return ext4_shutdown(sb, arg);  in ext4_ioctl()
1300 		return fsverity_ioctl_enable(filp, (const void __user *)arg);  in ext4_ioctl()
1305 		return fsverity_ioctl_measure(filp, (void __user *)arg);  in ext4_ioctl()
1313 long ext4_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg)  in ext4_compat_ioctl()  argument
1349 		uinput = compat_ptr(arg);  in ext4_compat_ioctl()
1385 	return ext4_ioctl(file, cmd, (unsigned long) compat_ptr(arg));  in ext4_compat_ioctl()