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=-5.3 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no 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 AE013C4361A for ; Sat, 5 Dec 2020 01:29:32 +0000 (UTC) Received: from lists.sourceforge.net (lists.sourceforge.net [216.105.38.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 59F6322DD3; Sat, 5 Dec 2020 01:29:32 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 59F6322DD3 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linux-f2fs-devel-bounces@lists.sourceforge.net Received: from [127.0.0.1] (helo=sfs-ml-4.v29.lw.sourceforge.com) by sfs-ml-4.v29.lw.sourceforge.com with esmtp (Exim 4.90_1) (envelope-from ) id 1klMOB-0003Ay-M8; Sat, 05 Dec 2020 01:29:31 +0000 Received: from [172.30.20.202] (helo=mx.sourceforge.net) by sfs-ml-4.v29.lw.sourceforge.com with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.90_1) (envelope-from ) id 1klMOA-0003Ar-Gk for linux-f2fs-devel@lists.sourceforge.net; Sat, 05 Dec 2020 01:29:30 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sourceforge.net; s=x; h=Content-Transfer-Encoding:Content-Type:In-Reply-To: MIME-Version:Date:Message-ID:From:References:Cc:To:Subject:Sender:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=ncnRFFhAf2bkE/qMO1vLebh3cSt8f3hDpPboPlQpgPg=; b=MY5zirbuAJHz5HzcJRXE7uEE+p ZtCn8u8q+s3o/LjUNGdBFcCbZ4TacoXkzsO0Ecn+jwAOOo+hiY4u4lpB31qJhLlIQuDtflW6hraTH /qnT62PDhpNeBdM5rMlbGZSDQOhv9hSjbQ8q6Fg7Ce5MgkZv+AQT2q3W2yntsLCW7T6s=; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sf.net; s=x ; h=Content-Transfer-Encoding:Content-Type:In-Reply-To:MIME-Version:Date: Message-ID:From:References:Cc:To:Subject:Sender:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=ncnRFFhAf2bkE/qMO1vLebh3cSt8f3hDpPboPlQpgPg=; b=XLkiC25NV/uLEuejxqad3NAk3Z 54pxb+doYP3WMoAc+E6mtDdP12LsRC93UwoDxhAZTwGd8/kmNRdCoTsFA6d25Xelg31TfH2BgDcYG Duww60/vWHPjidLCle01oxEMYevySip7VzSURx276h9ENuxCZmhakwr6U/kwbx9DHJb8=; Received: from mail.kernel.org ([198.145.29.99]) by sfi-mx-3.v28.lw.sourceforge.com with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.92.2) id 1klMO1-002XUA-7C for linux-f2fs-devel@lists.sourceforge.net; Sat, 05 Dec 2020 01:29:30 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1607131748; bh=JV56CdjyUv1Rv5BMk7QaP3IuCqfsvKze12smgZ438Ts=; h=To:Cc:References:From:Date:In-Reply-To:From; b=RdgFsX88favfTDnLR2lWWvSDPoZsx9GiPHI9L6IrnBb/hzecsHGF45dgbAhkpFn9X n3BlXB1hr5kB/nt+p9U6pknhjPZCGbZ7c48AtfToUyX95NnA5HjL7AtRcouvZ7lYXH 8jbtP83aZlexQV+i5KUDbnydSWe4y+vkrKfx2QuQs+skPfoIWGtWKvXUfkZTkeSJrs N8l2N0UXrVJneK9yatR4cm+YP59epbcNGGbp0nw54GSEXMc1jDOS1GhgtWc8FQB6SI /SFRRJmtbco5qObChvuhq1pxdKvZZGkjNRT21vxy9dwUGlvdMtEdHuXhPvm/YCp9OZ 9viTYkTYv3jvg== To: Jaegeuk Kim , Chao Yu References: <20201127090118.84235-1-yuchao0@huawei.com> From: Chao Yu Message-ID: Date: Sat, 5 Dec 2020 09:29:03 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.5.1 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US X-Headers-End: 1klMO1-002XUA-7C Subject: Re: [f2fs-dev] [PATCH] f2fs: introduce a new per-sb directory in sysfs X-BeenThere: linux-f2fs-devel@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net On 2020/12/5 2:23, Jaegeuk Kim wrote: > On 12/03, Chao Yu wrote: >> Jaegeuk, >> >> Can you comment on this patch? > > Waiting for use-case? :) How do you think of duplicating below stats into /sys/fs/f2fs//stat/ F2FS_GENERAL_RO_ATTR(dirty_segments); F2FS_GENERAL_RO_ATTR(free_segments); F2FS_GENERAL_RO_ATTR(lifetime_write_kbytes); F2FS_GENERAL_RO_ATTR(features); F2FS_GENERAL_RO_ATTR(current_reserved_blocks); F2FS_GENERAL_RO_ATTR(unusable); F2FS_GENERAL_RO_ATTR(encoding); F2FS_GENERAL_RO_ATTR(mounted_time_sec); F2FS_GENERAL_RO_ATTR(main_blkaddr); #ifdef CONFIG_F2FS_STAT_FS F2FS_STAT_ATTR(STAT_INFO, f2fs_stat_info, cp_foreground_calls, cp_count); F2FS_STAT_ATTR(STAT_INFO, f2fs_stat_info, cp_background_calls, bg_cp_count); F2FS_STAT_ATTR(STAT_INFO, f2fs_stat_info, gc_foreground_calls, call_count); F2FS_STAT_ATTR(STAT_INFO, f2fs_stat_info, gc_background_calls, bg_gc); F2FS_GENERAL_RO_ATTR(moved_blocks_background); F2FS_GENERAL_RO_ATTR(moved_blocks_foreground); F2FS_GENERAL_RO_ATTR(avg_vblocks); #endif Thanks, _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel 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=-9.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,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 6FF4FC4361A for ; Sat, 5 Dec 2020 01:29:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2641422DCC for ; Sat, 5 Dec 2020 01:29:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728016AbgLEB3t (ORCPT ); Fri, 4 Dec 2020 20:29:49 -0500 Received: from mail.kernel.org ([198.145.29.99]:54078 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726242AbgLEB3t (ORCPT ); Fri, 4 Dec 2020 20:29:49 -0500 Subject: Re: [PATCH] f2fs: introduce a new per-sb directory in sysfs DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1607131748; bh=JV56CdjyUv1Rv5BMk7QaP3IuCqfsvKze12smgZ438Ts=; h=To:Cc:References:From:Date:In-Reply-To:From; b=RdgFsX88favfTDnLR2lWWvSDPoZsx9GiPHI9L6IrnBb/hzecsHGF45dgbAhkpFn9X n3BlXB1hr5kB/nt+p9U6pknhjPZCGbZ7c48AtfToUyX95NnA5HjL7AtRcouvZ7lYXH 8jbtP83aZlexQV+i5KUDbnydSWe4y+vkrKfx2QuQs+skPfoIWGtWKvXUfkZTkeSJrs N8l2N0UXrVJneK9yatR4cm+YP59epbcNGGbp0nw54GSEXMc1jDOS1GhgtWc8FQB6SI /SFRRJmtbco5qObChvuhq1pxdKvZZGkjNRT21vxy9dwUGlvdMtEdHuXhPvm/YCp9OZ 9viTYkTYv3jvg== To: Jaegeuk Kim , Chao Yu Cc: linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org References: <20201127090118.84235-1-yuchao0@huawei.com> From: Chao Yu Message-ID: Date: Sat, 5 Dec 2020 09:29:03 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.5.1 MIME-Version: 1.0 In-Reply-To: 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 2020/12/5 2:23, Jaegeuk Kim wrote: > On 12/03, Chao Yu wrote: >> Jaegeuk, >> >> Can you comment on this patch? > > Waiting for use-case? :) How do you think of duplicating below stats into /sys/fs/f2fs//stat/ F2FS_GENERAL_RO_ATTR(dirty_segments); F2FS_GENERAL_RO_ATTR(free_segments); F2FS_GENERAL_RO_ATTR(lifetime_write_kbytes); F2FS_GENERAL_RO_ATTR(features); F2FS_GENERAL_RO_ATTR(current_reserved_blocks); F2FS_GENERAL_RO_ATTR(unusable); F2FS_GENERAL_RO_ATTR(encoding); F2FS_GENERAL_RO_ATTR(mounted_time_sec); F2FS_GENERAL_RO_ATTR(main_blkaddr); #ifdef CONFIG_F2FS_STAT_FS F2FS_STAT_ATTR(STAT_INFO, f2fs_stat_info, cp_foreground_calls, cp_count); F2FS_STAT_ATTR(STAT_INFO, f2fs_stat_info, cp_background_calls, bg_cp_count); F2FS_STAT_ATTR(STAT_INFO, f2fs_stat_info, gc_foreground_calls, call_count); F2FS_STAT_ATTR(STAT_INFO, f2fs_stat_info, gc_background_calls, bg_gc); F2FS_GENERAL_RO_ATTR(moved_blocks_background); F2FS_GENERAL_RO_ATTR(moved_blocks_foreground); F2FS_GENERAL_RO_ATTR(avg_vblocks); #endif Thanks,