From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752109AbdHJKpE (ORCPT ); Thu, 10 Aug 2017 06:45:04 -0400 Received: from szxga05-in.huawei.com ([45.249.212.191]:3044 "EHLO szxga05-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751463AbdHJKpD (ORCPT ); Thu, 10 Aug 2017 06:45:03 -0400 Subject: Re: [PATCH 2/2] f2fs: introduce gc_urgent mode for background GC To: Jaegeuk Kim , , , References: <20170808014222.31097-1-jaegeuk@kernel.org> <20170808014222.31097-2-jaegeuk@kernel.org> From: Chao Yu Message-ID: <7672f2f0-3c7c-71b2-f8a0-decad62b06f3@huawei.com> Date: Thu, 10 Aug 2017 18:44:52 +0800 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.2.1 MIME-Version: 1.0 In-Reply-To: <20170808014222.31097-2-jaegeuk@kernel.org> 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 X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A020202.598C3929.0126,ss=1,re=0.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0, ip=0.0.0.0, so=2014-11-16 11:51:01, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: ef37e7955bd01e58f10817cb605bd2d4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2017/8/8 9:42, Jaegeuk Kim wrote: > This patch adds a sysfs entry to control urgent mode for background GC. > If this is set, background GC thread conducts GC with gc_urgent_sleep_time > all the time. > > Signed-off-by: Jaegeuk Kim Reviewed-by: Chao Yu