From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1DFDDC07E95 for ; Sat, 10 Jul 2021 10:42:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E4D68613D2 for ; Sat, 10 Jul 2021 10:42:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232552AbhGJKo7 (ORCPT ); Sat, 10 Jul 2021 06:44:59 -0400 Received: from mail.kernel.org ([198.145.29.99]:55998 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232387AbhGJKo5 (ORCPT ); Sat, 10 Jul 2021 06:44:57 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 3608761206; Sat, 10 Jul 2021 10:42:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1625913733; bh=lhKGmUxmKWhzNv905Oek6K4ehDxviGsc0ezlV3WIHAE=; h=Subject:To:Cc:References:From:Date:In-Reply-To:From; b=QKbcV6HfK5H3ZmXNkbPznYubj5Uu3CB3gjQMKLnQ/FrsaPYT+uGwlWnx8jK5xY1Rl DsVQB2eDfRhjC/Kau03qvyLUdqYlLC0GZHai1aRHXRM/omfK0inTdbaqNKwICogDSg J/DUVKd6EITqRWY73dH+ifAYbnLxaIfXAzifZZLl1aXlRXg5Z24VNjTcbhthJRq3GW MFzwhBvoggRCOGWl0iPrFHKefw/dqcIAj89rpwmKHd89qKb4TdcmAXutDVGTbvyBvy eqM/a/ndgCRJBcsxS6PK17hHFlW+0/mjI+ch8eFTsqyWsbRVrHCPKa9BQpHjCg2K19 6KoFq2P+bNs0A== Subject: Re: [f2fs-dev] [PATCH v3] f2fs: add sysfs nodes to get GC info for each GC mode To: Daeho Jeong , Daeho Jeong Cc: linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, kernel-team@android.com References: <20210710055357.1638111-1-daeho43@gmail.com> From: Chao Yu Message-ID: <5cdacf69-329e-f883-82fc-3eac08c3d539@kernel.org> Date: Sat, 10 Jul 2021 18:42:10 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0 MIME-Version: 1.0 In-Reply-To: <20210710055357.1638111-1-daeho43@gmail.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2021/7/10 13:53, Daeho Jeong wrote: > From: Daeho Jeong > > Added gc_reclaimed_segments and gc_segment_mode sysfs nodes. > 1) "gc_reclaimed_segments" shows how many segments have been > reclaimed by GC during a specific GC mode. > 2) "gc_segment_mode" is used to control for which gc mode > the "gc_reclaimed_segments" node shows. > > Signed-off-by: Daeho Jeong Reviewed-by: Chao Yu