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=-5.0 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,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 5384AC2BA2B for ; Thu, 16 Apr 2020 06:56:13 +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 259082087E; Thu, 16 Apr 2020 06:56:13 +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="dJXsE3gP"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=sf.net header.i=@sf.net header.b="cKYZ+ItZ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 259082087E 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-2.v29.lw.sourceforge.com) by sfs-ml-2.v29.lw.sourceforge.com with esmtp (Exim 4.90_1) (envelope-from ) id 1jOyRX-0004wA-5O; Thu, 16 Apr 2020 06:56:11 +0000 Received: from [172.30.20.202] (helo=mx.sourceforge.net) by sfs-ml-2.v29.lw.sourceforge.com with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jOyRV-0004w1-99 for linux-f2fs-devel@lists.sourceforge.net; Thu, 16 Apr 2020 06:56:09 +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:To:Subject:Sender:Reply-To:Cc: 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=y9ZM4BJqh/6pfYvOAOqeJ82MbJCePLVCtGtwUXW+CXs=; b=dJXsE3gPD/LrBoYixMa1SU6MnK 48MynAEgX9Eki6Rmpg+sUjHJybMOkmOPfveK6BQ2IKBtkE449rSB7GsuYcqwaBtId80GLrgwFagcq lrTc0wJEKGAHwxeWWBl7I0QCGgpYiqbbqbpnGeroXaMyc8hCMks12tKAvjCZvm9yn9Eg=; 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:To:Subject:Sender:Reply-To:Cc: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=y9ZM4BJqh/6pfYvOAOqeJ82MbJCePLVCtGtwUXW+CXs=; b=cKYZ+ItZt/t8+6Tb9eZaOU3CCQ SpWiO6o2r0lCGxpY5JvV1y5OI83OScp/ZGoUrinymy3W+BqvRF64CVdS7J0rVhC8b6GnqiLvZ1WyT LA/qH/twjIbPLoM3+EmPmTZYWOmlYPlmBT0mPvVqOhdZouOajysiYsToxPB9HA8fzHs4=; Received: from szxga07-in.huawei.com ([45.249.212.35] 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 1jOyRT-001WAA-1o for linux-f2fs-devel@lists.sourceforge.net; Thu, 16 Apr 2020 06:56:09 +0000 Received: from DGGEMS401-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id B277D564BEBE7EB6F5C3; Thu, 16 Apr 2020 14:55:58 +0800 (CST) Received: from [10.134.22.195] (10.134.22.195) by smtp.huawei.com (10.3.19.201) with Microsoft SMTP Server (TLS) id 14.3.487.0; Thu, 16 Apr 2020 14:55:55 +0800 To: Jaegeuk Kim , , , References: <20200413161649.38177-1-jaegeuk@kernel.org> <20200416034217.GA254838@google.com> From: Chao Yu Message-ID: <0a821dfb-f2fc-649b-617d-27c1d5ca599b@huawei.com> Date: Thu, 16 Apr 2020 14:55:54 +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: <20200416034217.GA254838@google.com> Content-Language: en-US X-Originating-IP: [10.134.22.195] X-CFilter-Loop: Reflected X-Headers-End: 1jOyRT-001WAA-1o Subject: Re: [f2fs-dev] [PATCH v2] f2fs: add tracepoint for f2fs iostat 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net On 2020/4/16 11:42, Jaegeuk Kim wrote: > v2: > - add sysfs entry to give the time period > - keep stat records in sbi > >>>From 805015f3f2cec3acf43321359129c5382a1d5db4 Mon Sep 17 00:00:00 2001 > From: Daeho Jeong > Date: Mon, 30 Mar 2020 03:30:59 +0000 > Subject: [PATCH] f2fs: add tracepoint for f2fs iostat > > Added a tracepoint to see iostat of f2fs. Default period of that > is 3 second. This tracepoint can be used to be monitoring > I/O statistics periodically. > > Bug: 152162885 > Change-Id: I6fbe010b9cf1a90caa0f4793a6dab77c4cba7da6 Should be removed... > Signed-off-by: Daeho Jeong Otherwise, it looks good to me. 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