From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752378AbeB1JaI (ORCPT ); Wed, 28 Feb 2018 04:30:08 -0500 Received: from szxga04-in.huawei.com ([45.249.212.190]:5685 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751707AbeB1JaG (ORCPT ); Wed, 28 Feb 2018 04:30:06 -0500 Subject: Re: [PATCH 1/5 v2] f2fs: add mount option for segment allocation policy To: Jaegeuk Kim , , References: <20180226174731.26679-1-jaegeuk@kernel.org> <20180228050925.GC81737@jaegeuk-macbookpro.roam.corp.google.com> From: Chao Yu Message-ID: Date: Wed, 28 Feb 2018 17:33:35 +0800 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.3.0 MIME-Version: 1.0 In-Reply-To: <20180228050925.GC81737@jaegeuk-macbookpro.roam.corp.google.com> Content-Type: text/plain; charset="windows-1252" Content-Language: en-US Content-Transfer-Encoding: 7bit X-Originating-IP: [10.134.22.195] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2018/2/28 13:09, Jaegeuk Kim wrote: > Change log from v1: > - add doc :) > > This patch adds an mount option, "alloc_mode=%s" having two options, "default" > and "reuse". > > In "alloc_mode=reuse" case, f2fs starts to allocate segments from 0'th segment > all the time to reassign segments. It'd be useful for small-sized eMMC parts. > > Signed-off-by: Jaegeuk Kim Reviewed-by: Chao Yu Thanks,