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=-5.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,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 88203C433E0 for ; Fri, 3 Jul 2020 08:18:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 64977206A1 for ; Fri, 3 Jul 2020 08:18:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726432AbgGCISL (ORCPT ); Fri, 3 Jul 2020 04:18:11 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:44962 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725786AbgGCISK (ORCPT ); Fri, 3 Jul 2020 04:18:10 -0400 Received: from DGGEMS409-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id 3E4C56EBFFD8738F5932; Fri, 3 Jul 2020 16:18:05 +0800 (CST) Received: from [10.134.22.195] (10.134.22.195) by smtp.huawei.com (10.3.19.209) with Microsoft SMTP Server (TLS) id 14.3.487.0; Fri, 3 Jul 2020 16:18:01 +0800 Subject: Re: [f2fs-dev] [PATCH v3] f2fs: add symbolic link to kobject in sysfs To: Daeho Jeong , , , CC: Daeho Jeong References: <20200703065420.3544269-1-daeho43@gmail.com> From: Chao Yu Message-ID: <28ee4cac-c1f7-dad0-4e79-4cb0bb8a6652@huawei.com> Date: Fri, 3 Jul 2020 16:18:00 +0800 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: <20200703065420.3544269-1-daeho43@gmail.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 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2020/7/3 14:54, Daeho Jeong wrote: > From: Daeho Jeong > > Added a symbolic link to directory of sysfs. It will > create a symbolic link such as "mount_0" and "mount_1" to > each f2fs mount in the order of mounting filesystem. But > once one mount point was umounted, that sequential number > @x in "mount_@x" could be reused by later newly mounted > point. It will provide easy access to sysfs node even if > not knowing the specific device node name like sda19 and > dm-3. > > Signed-off-by: Daeho Jeong Reviewed-by: Chao Yu Thanks, 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=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,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 784C5C433E0 for ; Fri, 3 Jul 2020 08:18:27 +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 45518206A1; Fri, 3 Jul 2020 08:18:27 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=sourceforge.net header.i=@sourceforge.net header.b="hoGzPpGn"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=sf.net header.i=@sf.net header.b="AirLTOM9" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 45518206A1 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com 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-1.v29.lw.sourceforge.com) by sfs-ml-1.v29.lw.sourceforge.com with esmtp (Exim 4.90_1) (envelope-from ) id 1jrGtu-0007Ep-P0; Fri, 03 Jul 2020 08:18:26 +0000 Received: from [172.30.20.202] (helo=mx.sourceforge.net) by sfs-ml-1.v29.lw.sourceforge.com with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jrGtt-0007EQ-S6 for linux-f2fs-devel@lists.sourceforge.net; Fri, 03 Jul 2020 08:18:25 +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=/K1J2BStQvoQJQo81wfVlSIBq+Tti9+xWTKmS59L6hA=; b=hoGzPpGnTdw40rfVVCLSNGwP/U u5HbfnnNEBaY2WINONeJ1pmDt4vmCGzQGc6TH+g1DiKJT2M673a7K9R4ZMln/DLH3qhKy0j3PoNoV wy7NGUPE4+TJctcDYNLsK9a/GU8ffoHxbBApdjT3p2p19RsYAPkbnkC0M8M9R3tv28dI=; 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=/K1J2BStQvoQJQo81wfVlSIBq+Tti9+xWTKmS59L6hA=; b=AirLTOM9IpWsJiqdiEt4yvJLeI W1oEhbQJQNOvpamAQglsAw1LVUBYcy9Y3V0qtkF+Rw1MauO5DrrJNb0lFden0OMr5qu2wrj098/pL TT3UfHP24hWikV/7y8EWVq9NgfiZaKuo7xpySi4hI2RrRVB12KNUXLawhvHGWcMOVBL0=; Received: from szxga06-in.huawei.com ([45.249.212.32] helo=huawei.com) by sfi-mx-1.v28.lw.sourceforge.com with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.92.2) id 1jrGtp-00BiEm-Vk for linux-f2fs-devel@lists.sourceforge.net; Fri, 03 Jul 2020 08:18:25 +0000 Received: from DGGEMS409-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id 3E4C56EBFFD8738F5932; Fri, 3 Jul 2020 16:18:05 +0800 (CST) Received: from [10.134.22.195] (10.134.22.195) by smtp.huawei.com (10.3.19.209) with Microsoft SMTP Server (TLS) id 14.3.487.0; Fri, 3 Jul 2020 16:18:01 +0800 To: Daeho Jeong , , , References: <20200703065420.3544269-1-daeho43@gmail.com> From: Chao Yu Message-ID: <28ee4cac-c1f7-dad0-4e79-4cb0bb8a6652@huawei.com> Date: Fri, 3 Jul 2020 16:18:00 +0800 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: <20200703065420.3544269-1-daeho43@gmail.com> Content-Language: en-US X-Originating-IP: [10.134.22.195] X-CFilter-Loop: Reflected X-Headers-End: 1jrGtp-00BiEm-Vk Subject: Re: [f2fs-dev] [PATCH v3] f2fs: add symbolic link to kobject 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: Daeho Jeong Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net On 2020/7/3 14:54, Daeho Jeong wrote: > From: Daeho Jeong > > Added a symbolic link to directory of sysfs. It will > create a symbolic link such as "mount_0" and "mount_1" to > each f2fs mount in the order of mounting filesystem. But > once one mount point was umounted, that sequential number > @x in "mount_@x" could be reused by later newly mounted > point. It will provide easy access to sysfs node even if > not knowing the specific device node name like sda19 and > dm-3. > > Signed-off-by: Daeho Jeong Reviewed-by: Chao Yu Thanks, _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel