kuid_t fsuid = current_fsuid();
        kuid_t uid_ = current_uid();
        kuid_t euid_ = current_euid();

        struct inode *inode = filp->f_mapping->host;
        printk(KERN_INFO "\n>>>>>>>>>user_id_1 =>>>>> %d %d %d %d",inode->i_uid,fsuid,uid_,euid_);
        if (uid_eq(inode->i_uid,GLOBAL_ROOT_UID))
        {
                printk(KERN_INFO "\n>>>>>>>>>user_id_if =>>>>> %d",inode->i_uid);
        }