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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);

        }