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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 9F4D7C433C1 for ; Tue, 23 Mar 2021 01:15:43 +0000 (UTC) Received: from smtp4.osuosl.org (smtp4.osuosl.org [140.211.166.137]) (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 242656196E for ; Tue, 23 Mar 2021 01:15:43 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 242656196E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=iommu-bounces@lists.linux-foundation.org Received: from localhost (localhost [127.0.0.1]) by smtp4.osuosl.org (Postfix) with ESMTP id DFB0D4037F; Tue, 23 Mar 2021 01:15:42 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp4.osuosl.org ([127.0.0.1]) by localhost (smtp4.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 33_XlIZ1FYcS; Tue, 23 Mar 2021 01:15:41 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [IPv6:2605:bc80:3010:104::8cd3:938]) by smtp4.osuosl.org (Postfix) with ESMTP id 8F44F403D0; Tue, 23 Mar 2021 01:15:41 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id 6E5B9C000B; Tue, 23 Mar 2021 01:15:41 +0000 (UTC) Received: from smtp3.osuosl.org (smtp3.osuosl.org [IPv6:2605:bc80:3010::136]) by lists.linuxfoundation.org (Postfix) with ESMTP id ACBC4C0001 for ; Tue, 23 Mar 2021 01:15:39 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id 8E8D360804 for ; Tue, 23 Mar 2021 01:15:39 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp3.osuosl.org ([127.0.0.1]) by localhost (smtp3.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 4e9GZJ0H7-Qg for ; Tue, 23 Mar 2021 01:15:39 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.8.0 Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by smtp3.osuosl.org (Postfix) with ESMTPS id E0D0760674 for ; Tue, 23 Mar 2021 01:15:38 +0000 (UTC) IronPort-SDR: gc9ZrD8QTfbcMPpOO2K/2UKiKKh/KwCS6goZ5hxjt1bpLYNSn5L0782l+3JohUqrMCQnoD2I2I YX0CDpl3CdTw== X-IronPort-AV: E=McAfee;i="6000,8403,9931"; a="275480158" X-IronPort-AV: E=Sophos;i="5.81,269,1610438400"; d="scan'208";a="275480158" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Mar 2021 18:15:38 -0700 IronPort-SDR: Q87OuAXkhgcdd+fU4mrN4tjPyLcaJKrF6KE0p00WKXTA1Vl+BNXWLOt7SrWhXIVbE3aX20PE4A xPe9UI3L5tMQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.81,269,1610438400"; d="scan'208";a="435362436" Received: from allen-box.sh.intel.com ([10.239.159.128]) by fmsmga004.fm.intel.com with ESMTP; 22 Mar 2021 18:15:36 -0700 From: Lu Baolu To: Joerg Roedel , Will Deacon Subject: [PATCH 1/5] iommu/vt-d: Remove unused dma map/unmap trace events Date: Tue, 23 Mar 2021 09:05:56 +0800 Message-Id: <20210323010600.678627-2-baolu.lu@linux.intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210323010600.678627-1-baolu.lu@linux.intel.com> References: <20210323010600.678627-1-baolu.lu@linux.intel.com> MIME-Version: 1.0 Cc: kevin.tian@intel.com, ashok.raj@intel.com, linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org, jacob.jun.pan@intel.com X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" With commit c588072bba6b5 ("iommu/vt-d: Convert intel iommu driver to the iommu ops"), the trace events for dma map/unmap have no users any more. Cleanup them to make the code neat. Signed-off-by: Lu Baolu --- include/trace/events/intel_iommu.h | 120 ----------------------------- 1 file changed, 120 deletions(-) diff --git a/include/trace/events/intel_iommu.h b/include/trace/events/intel_iommu.h index e801f4910522..d233f2916584 100644 --- a/include/trace/events/intel_iommu.h +++ b/include/trace/events/intel_iommu.h @@ -15,126 +15,6 @@ #include #include -DECLARE_EVENT_CLASS(dma_map, - TP_PROTO(struct device *dev, dma_addr_t dev_addr, phys_addr_t phys_addr, - size_t size), - - TP_ARGS(dev, dev_addr, phys_addr, size), - - TP_STRUCT__entry( - __string(dev_name, dev_name(dev)) - __field(dma_addr_t, dev_addr) - __field(phys_addr_t, phys_addr) - __field(size_t, size) - ), - - TP_fast_assign( - __assign_str(dev_name, dev_name(dev)); - __entry->dev_addr = dev_addr; - __entry->phys_addr = phys_addr; - __entry->size = size; - ), - - TP_printk("dev=%s dev_addr=0x%llx phys_addr=0x%llx size=%zu", - __get_str(dev_name), - (unsigned long long)__entry->dev_addr, - (unsigned long long)__entry->phys_addr, - __entry->size) -); - -DEFINE_EVENT(dma_map, map_single, - TP_PROTO(struct device *dev, dma_addr_t dev_addr, phys_addr_t phys_addr, - size_t size), - TP_ARGS(dev, dev_addr, phys_addr, size) -); - -DEFINE_EVENT(dma_map, bounce_map_single, - TP_PROTO(struct device *dev, dma_addr_t dev_addr, phys_addr_t phys_addr, - size_t size), - TP_ARGS(dev, dev_addr, phys_addr, size) -); - -DECLARE_EVENT_CLASS(dma_unmap, - TP_PROTO(struct device *dev, dma_addr_t dev_addr, size_t size), - - TP_ARGS(dev, dev_addr, size), - - TP_STRUCT__entry( - __string(dev_name, dev_name(dev)) - __field(dma_addr_t, dev_addr) - __field(size_t, size) - ), - - TP_fast_assign( - __assign_str(dev_name, dev_name(dev)); - __entry->dev_addr = dev_addr; - __entry->size = size; - ), - - TP_printk("dev=%s dev_addr=0x%llx size=%zu", - __get_str(dev_name), - (unsigned long long)__entry->dev_addr, - __entry->size) -); - -DEFINE_EVENT(dma_unmap, unmap_single, - TP_PROTO(struct device *dev, dma_addr_t dev_addr, size_t size), - TP_ARGS(dev, dev_addr, size) -); - -DEFINE_EVENT(dma_unmap, unmap_sg, - TP_PROTO(struct device *dev, dma_addr_t dev_addr, size_t size), - TP_ARGS(dev, dev_addr, size) -); - -DEFINE_EVENT(dma_unmap, bounce_unmap_single, - TP_PROTO(struct device *dev, dma_addr_t dev_addr, size_t size), - TP_ARGS(dev, dev_addr, size) -); - -DECLARE_EVENT_CLASS(dma_map_sg, - TP_PROTO(struct device *dev, int index, int total, - struct scatterlist *sg), - - TP_ARGS(dev, index, total, sg), - - TP_STRUCT__entry( - __string(dev_name, dev_name(dev)) - __field(dma_addr_t, dev_addr) - __field(phys_addr_t, phys_addr) - __field(size_t, size) - __field(int, index) - __field(int, total) - ), - - TP_fast_assign( - __assign_str(dev_name, dev_name(dev)); - __entry->dev_addr = sg->dma_address; - __entry->phys_addr = sg_phys(sg); - __entry->size = sg->dma_length; - __entry->index = index; - __entry->total = total; - ), - - TP_printk("dev=%s [%d/%d] dev_addr=0x%llx phys_addr=0x%llx size=%zu", - __get_str(dev_name), __entry->index, __entry->total, - (unsigned long long)__entry->dev_addr, - (unsigned long long)__entry->phys_addr, - __entry->size) -); - -DEFINE_EVENT(dma_map_sg, map_sg, - TP_PROTO(struct device *dev, int index, int total, - struct scatterlist *sg), - TP_ARGS(dev, index, total, sg) -); - -DEFINE_EVENT(dma_map_sg, bounce_map_sg, - TP_PROTO(struct device *dev, int index, int total, - struct scatterlist *sg), - TP_ARGS(dev, index, total, sg) -); - TRACE_EVENT(qi_submit, TP_PROTO(struct intel_iommu *iommu, u64 qw0, u64 qw1, u64 qw2, u64 qw3), -- 2.25.1 _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu