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=-7.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 865E6C43460 for ; Thu, 13 May 2021 21:11:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5E09961076 for ; Thu, 13 May 2021 21:11:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233349AbhEMVMv (ORCPT ); Thu, 13 May 2021 17:12:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48690 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233322AbhEMVMt (ORCPT ); Thu, 13 May 2021 17:12:49 -0400 Received: from mail-ed1-x52f.google.com (mail-ed1-x52f.google.com [IPv6:2a00:1450:4864:20::52f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E6ACAC061574; Thu, 13 May 2021 14:11:38 -0700 (PDT) Received: by mail-ed1-x52f.google.com with SMTP id l7so32537387edb.1; Thu, 13 May 2021 14:11:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=message-id:subject:from:to:cc:date:in-reply-to:references :user-agent:mime-version:content-transfer-encoding; bh=ccm1ANNkF7ktIVVOd0ImVs+nS3U0CVzOXbPzh4549ds=; b=I1AshWsAmLAtAcvAiACAp9TQ0bnZ3IRkhL9mos8789Phnh9Ex59TyY5L3sqzCELI3B t1aiqiLQPKe/38XtaIqVwfEV84iLEeAC9oe/WOpcaRey2u7Ct+ATZaEtIhLyMzjdGTQO GX2MGr4vjI7YKgZliAlml5UF2UeBs/ZkMe/oQsPMK4nZ7/P6DAw7TWOr6IAtsPJNLMrj 8WSfDp9pvPcI0TW0b3fTFKWqI3+UjqzqRbh6tWW4tS435cwl3tWh6lS1atAN99NEb6kQ JwwXdvT6pFyJeKMw3nJHshVeQ/CnG6K/9ahxsE+wO6jsJSpQPdfcEKdtFmPs8HC8re5y exwQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:message-id:subject:from:to:cc:date:in-reply-to :references:user-agent:mime-version:content-transfer-encoding; bh=ccm1ANNkF7ktIVVOd0ImVs+nS3U0CVzOXbPzh4549ds=; b=LD/pa7Nz/pNISDBo3qj34K7FFBWymsrkH7VFm9vafs8pavo1VlMoTo/p67trqmAGIT uyGahEOXNWmklPApaDxXQsq9BwztWusn+WF42StnzRFWKRfdejW+uCI2y/hAmT9JHz2Y ea6Wm6OOhAh4GwL4a9ef2OoqXzsiTUx7/tNvq0ith6CEICSaaZnnr/mN/GwBmpUZ5c4f uxVJBuRaV4i/0ua5QKRaEvdIG0Rfh0XKn2xDV5MpGzI/P7asrrucH1Ha/Cjus0CVUjtG 1OCm48ZITgStGwvyDYRvJj+rKfcrTRfxrnTDkKdjMcVNUHyMcfvMFNuxrD/7Xbj/qQZO hjFw== X-Gm-Message-State: AOAM533Fk2QjD63T9upW/E6TsnphYcSybhHgfN7VIGq0dLCJq0eDqJso +Q+qEtMD/kDnE/wdD45Mu7I= X-Google-Smtp-Source: ABdhPJwt3zT6Dt0F6U4vkL0yttxVF/tDWP9klBZpNkBDvTEMIKIi071CXA3LWXzgZtvPfDIRNabzCA== X-Received: by 2002:a50:bec7:: with SMTP id e7mr53657355edk.295.1620940297708; Thu, 13 May 2021 14:11:37 -0700 (PDT) Received: from ubuntu-laptop (ip5f5bec5d.dynamic.kabel-deutschland.de. [95.91.236.93]) by smtp.googlemail.com with ESMTPSA id v18sm2177431ejg.63.2021.05.13.14.11.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 13 May 2021 14:11:37 -0700 (PDT) Message-ID: <51ddc84208e6f9b59c6c1b02b4b49872b999f556.camel@gmail.com> Subject: Re: [PATCH v5 2/2] scsi: ufs: Add support for hba performance monitor From: Bean Huo To: Can Guo , asutoshd@codeaurora.org, nguyenb@codeaurora.org, hongwus@codeaurora.org, linux-scsi@vger.kernel.org, kernel-team@android.com Cc: "Martin K. Petersen" , Adrian Hunter , Ilya Dryomov , Greg Kroah-Hartman , Mauro Carvalho Chehab , Bean Huo , Lukas Bulwahn , open list Date: Thu, 13 May 2021 23:11:36 +0200 In-Reply-To: <1619058521-35307-3-git-send-email-cang@codeaurora.org> References: <1619058521-35307-1-git-send-email-cang@codeaurora.org> <1619058521-35307-3-git-send-email-cang@codeaurora.org> Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.36.4-0ubuntu1 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 2021-04-21 at 19:28 -0700, Can Guo wrote: > Add a new sysfs group which has nodes to monitor data/request > transfer > > performance. This sysfs group has nodes showing total > sectors/requests > > transferred, total busy time spent and max/min/avg/sum latencies. > > > > Signed-off-by: Can Guo Reviewed-by: Bean Huo