From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chao Yu Subject: Re: [PATCH] f2fs: use crc ^ cp_ver instead of crc | cp_ver for recovery Date: Thu, 1 Feb 2018 22:30:51 +0800 Message-ID: <7f5db76f-65e1-6132-4810-0ceb1ce379d6@kernel.org> References: <9047C53C18267742AB12E43B65C7F9F70BCE5C21@dggemi505-mbx.china.huawei.com> <84228ad0-b71c-dc49-5326-80e98d15ddd1@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from sfi-mx-1.v28.ch3.sourceforge.com ([172.29.28.191] helo=mx.sourceforge.net) by sfs-ml-4.v29.ch3.sourceforge.com with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.89) (envelope-from ) id 1ehFtS-0006UE-K7 for linux-f2fs-devel@lists.sourceforge.net; Thu, 01 Feb 2018 14:31:14 +0000 Received: from mail.kernel.org ([198.145.29.99]) by sfi-mx-1.v28.ch3.sourceforge.com with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.89) id 1ehFtR-0000fs-V9 for linux-f2fs-devel@lists.sourceforge.net; Thu, 01 Feb 2018 14:31:14 +0000 In-Reply-To: <84228ad0-b71c-dc49-5326-80e98d15ddd1@kernel.org> Content-Language: en-US List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net To: Gao Xiang , Jaegeuk Kim , "Yuchao (T)" Cc: "linux-fsdevel@vger.kernel.org" , Gao Xiang , heyunlei , "linux-f2fs-devel@lists.sourceforge.net" > We can use this calculation since cp_ver is complete 64-bits random number now. Sorry, I meant we can't. Thanks, ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot