611 static int ext4_shutdown(struct super_block *sb, unsigned long arg)  in ext4_shutdown()  argument
620 	if (get_user(flags, (__u32 __user *)arg))  in ext4_shutdown()
683 			     struct fsmap_head __user *arg)  in ext4_ioc_getfsmap()  argument
691 	if (copy_from_user(&head, arg, sizeof(struct fsmap_head)))  in ext4_ioc_getfsmap()
717 	info.gi_data = arg;  in ext4_ioc_getfsmap()
737 	if (copy_to_user(arg, &head, sizeof(struct fsmap_head)))  in ext4_ioc_getfsmap()
795 static int ext4_ioctl_get_es_cache(struct file *filp, unsigned long arg)  in ext4_ioctl_get_es_cache()  argument
798 	struct fiemap __user *ufiemap = (struct fiemap __user *) arg;  in ext4_ioctl_get_es_cache()
823 static long __ext4_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)  in __ext4_ioctl()  argument
830 	ext4_debug("cmd = %u, arg = %lu\n", cmd, arg);  in __ext4_ioctl()
834 		return ext4_ioc_getfsmap(sb, (void __user *)arg);  in __ext4_ioctl()
839 		return put_user(flags, (int __user *) arg);  in __ext4_ioctl()
846 		if (get_user(flags, (int __user *) arg))  in __ext4_ioctl()
877 		return put_user(inode->i_generation, (int __user *) arg);  in __ext4_ioctl()
897 		if (get_user(generation, (int __user *) arg)) {  in __ext4_ioctl()
930 		if (get_user(n_blocks_count, (__u32 __user *)arg)) {  in __ext4_ioctl()
970 			(struct move_extent __user *)arg, sizeof(me)))  in __ext4_ioctl()
1003 		if (copy_to_user((struct move_extent __user *)arg,  in __ext4_ioctl()
1014 		if (copy_from_user(&input, (struct ext4_new_group_input __user *)arg,  in __ext4_ioctl()
1075 		if (copy_from_user(&n_blocks_count, (__u64 __user *)arg,  in __ext4_ioctl()
1127 		if (copy_from_user(&range, (struct fstrim_range __user *)arg,  in __ext4_ioctl()
1135 		if (copy_to_user((struct fstrim_range __user *)arg, &range,  in __ext4_ioctl()
1147 		return fscrypt_ioctl_set_policy(filp, (const void __user *)arg);  in __ext4_ioctl()
1184 		if (copy_to_user((void __user *) arg,  in __ext4_ioctl()
1195 		return fscrypt_ioctl_get_policy(filp, (void __user *)arg);  in __ext4_ioctl()
1200 		return fscrypt_ioctl_get_policy_ex(filp, (void __user *)arg);  in __ext4_ioctl()
1205 		return fscrypt_ioctl_add_key(filp, (void __user *)arg);  in __ext4_ioctl()
1210 		return fscrypt_ioctl_remove_key(filp, (void __user *)arg);  in __ext4_ioctl()
1216 							  (void __user *)arg);  in __ext4_ioctl()
1220 		return fscrypt_ioctl_get_key_status(filp, (void __user *)arg);  in __ext4_ioctl()
1225 		return fscrypt_ioctl_get_nonce(filp, (void __user *)arg);  in __ext4_ioctl()
1248 		return put_user(state, (__u32 __user *) arg);  in __ext4_ioctl()
1252 		return ext4_ioctl_get_es_cache(filp, arg);  in __ext4_ioctl()
1260 		if (copy_to_user((struct fsxattr __user *)arg,  in __ext4_ioctl()
1270 		if (copy_from_user(&fa, (struct fsxattr __user *)arg,  in __ext4_ioctl()
1309 		return ext4_shutdown(sb, arg);  in __ext4_ioctl()
1314 		return fsverity_ioctl_enable(filp, (const void __user *)arg);  in __ext4_ioctl()
1319 		return fsverity_ioctl_measure(filp, (void __user *)arg);  in __ext4_ioctl()
1325 						    (const void __user *)arg);  in __ext4_ioctl()
1332 long ext4_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)  in ext4_ioctl()  argument
1334 	return __ext4_ioctl(filp, cmd, arg);  in ext4_ioctl()
1338 long ext4_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg)  in ext4_compat_ioctl()  argument
1374 		uinput = compat_ptr(arg);  in ext4_compat_ioctl()
1413 	return ext4_ioctl(file, cmd, (unsigned long) compat_ptr(arg));  in ext4_compat_ioctl()