From patchwork Tue Jan 5 11:34:43 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bean Huo X-Patchwork-Id: 11998697 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=-15.8 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,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 0900CC4332B for ; Tue, 5 Jan 2021 11:35:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CA8DC229C5 for ; Tue, 5 Jan 2021 11:35:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727096AbhAELfz (ORCPT ); Tue, 5 Jan 2021 06:35:55 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57818 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729532AbhAELfn (ORCPT ); Tue, 5 Jan 2021 06:35:43 -0500 Received: from mail-ej1-x634.google.com (mail-ej1-x634.google.com [IPv6:2a00:1450:4864:20::634]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E9245C061795; Tue, 5 Jan 2021 03:35:02 -0800 (PST) Received: by mail-ej1-x634.google.com with SMTP id ce23so40766539ejb.8; Tue, 05 Jan 2021 03:35:02 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=72/SUuPCsj8H8A1VQ0sHfajSA3j22KjHCSI0xajxEC8=; b=T/iSwKwf5Rsq3kG0XzsG9jF7/kRGXWpvkNRy0O/WFR9a+JkhgyewpXf0B4C3XDmFW6 tPaDZbHzSxis+tyH6HnI2kkIrf8bHmX5M9+zOTd7n8VIs5Nt9Z9+lgm73H4tbeQ4GXMl hu+rU2zum6mPwFYHfJbYNpigiww1lseeXW/U/uhSgKL6uGmtfLX1CIPH3ErGAkPLZYHO HBLAStUUGYPLAh2eJQuX9W0wWC0BVqCq6vShF6vuwpP/wVob9uKBlJJzBLQWjg4hRv+Z iKclDnTxctb11/RGBaEhLRbGxaKGN86lOX/qjiNQVK+sX0aFcTVf0O70hqfuHHxb1Yhn YKHw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=72/SUuPCsj8H8A1VQ0sHfajSA3j22KjHCSI0xajxEC8=; b=Brve7OOkc2/IchVZsdQWR795mv3ly7NilHuR/0Pn9Dn17Jj3tgaNya+D7Is+4pL0Kj rvgvG98/mHrJqqDpgGXJb/RWoJClSF8yeC4jkXVBHQB0PBlJrpCs64x3FuN5crCQiDM0 33dEWW1KpLKpty8vALAOAHaAKEuJt3sWqnDUzrVLaeyCDxaM6w9z9KsmcupMI2f5v9qo /KaKwUMVzjeDDlCzfPFXnOptjIHIl6dEyLmlf/5EjcIQH9RNQsVk9ModCaAQQ73W2pN/ tD/zJqm+6oK+qji1dPqC4Hg1EyLw2HVYBVw2JbaAZB6RNatGCXo2qGn64k5jnFAXUhDJ Gt+A== X-Gm-Message-State: AOAM530oSn8kY4pwGv3cRbTs1fNX2BUi6dNE7g8JgRGfwd8HdyizRPcp SBVMMz7Tq6IcnRSdmLhuyFk= X-Google-Smtp-Source: ABdhPJzJtKx8xWuLHa9qzmW27/6opAvOMragY7S0irVgEtw3m2YrTqZF+YeX1iaF4cLtP7iajACNtQ== X-Received: by 2002:a17:907:6e6:: with SMTP id yh6mr71655965ejb.512.1609846501772; Tue, 05 Jan 2021 03:35:01 -0800 (PST) Received: from localhost.localdomain (ip5f5bfcff.dynamic.kabel-deutschland.de. [95.91.252.255]) by smtp.gmail.com with ESMTPSA id n17sm24640772ejh.49.2021.01.05.03.35.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 05 Jan 2021 03:35:01 -0800 (PST) From: Bean Huo To: alim.akhtar@samsung.com, avri.altman@wdc.com, asutoshd@codeaurora.org, jejb@linux.ibm.com, martin.petersen@oracle.com, stanley.chu@mediatek.com, beanhuo@micron.com, bvanassche@acm.org, tomas.winkler@intel.com, cang@codeaurora.org, rostedt@goodmis.org Cc: linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v4 3/6] scsi: ufs: Don't call trace_ufshcd_upiu() in case trace poit is disabled Date: Tue, 5 Jan 2021 12:34:43 +0100 Message-Id: <20210105113446.16027-4-huobean@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210105113446.16027-1-huobean@gmail.com> References: <20210105113446.16027-1-huobean@gmail.com> Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org From: Bean Huo Don't call trace_ufshcd_upiu() in case ufshba_upiu trace poit is not enabled. Acked-by: Steven Rostedt (VMware) Signed-off-by: Bean Huo --- drivers/scsi/ufs/ufshcd.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index c68afd356abb..9c8fc46183c4 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -309,6 +309,9 @@ static void ufshcd_add_cmd_upiu_trace(struct ufs_hba *hba, unsigned int tag, { struct utp_upiu_req *rq = hba->lrb[tag].ucd_req_ptr; + if (!trace_ufshcd_upiu_enabled()) + return; + trace_ufshcd_upiu(dev_name(hba->dev), str_t, &rq->header, &rq->sc.cdb); } @@ -317,6 +320,9 @@ static void ufshcd_add_query_upiu_trace(struct ufs_hba *hba, unsigned int tag, { struct utp_upiu_req *rq = hba->lrb[tag].ucd_req_ptr; + if (!trace_ufshcd_upiu_enabled()) + return; + trace_ufshcd_upiu(dev_name(hba->dev), str_t, &rq->header, &rq->qr); } @@ -326,6 +332,9 @@ static void ufshcd_add_tm_upiu_trace(struct ufs_hba *hba, unsigned int tag, int off = (int)tag - hba->nutrs; struct utp_task_req_desc *descp = &hba->utmrdl_base_addr[off]; + if (!trace_ufshcd_upiu_enabled()) + return; + trace_ufshcd_upiu(dev_name(hba->dev), str_t, &descp->req_header, &descp->input_param1); }