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=-17.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, 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 DCDF5C4338F for ; Wed, 4 Aug 2021 10:04:56 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 A81A2601FC for ; Wed, 4 Aug 2021 10:04:56 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org A81A2601FC Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=k7hgveA0Qyq33QtptC5LjFRBAfo1cCWRQGsxcQJxw/Q=; b=zEJAsxmOlXetew vnixkLfNWgREGkU204UovN4uonb1n2BkgZ6T8RLUt82Kz2lJZmrCbPSE5Ug879c5ilWgciR3J1591 ii6+ODTCI1idnLEX1sUvlYDN4BGcDE4yUAiXpwvE4msLfjoQbCSyvRX90FFImGHee53namhSEfB3q WfyCpX7M+PVbAI/9ebsM4Yp61v3FgMa9nV1UNWVMZDsdtjUSDak0haxeaLS6Bu+2q9kJJnXjo/bIN lZodOwmpi84oayUwYVVkm0kk8ZWv3zX5dCyHctWDb2qeKvIU908EwQmFlC9J+Vfzo90ov+cTuaVUZ x4XMUScaX+vw6G0u+Aqw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mBDlR-005b29-GM; Wed, 04 Aug 2021 10:04:41 +0000 Received: from casper.infradead.org ([2001:8b0:10b:1236::1]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mBDkQ-005aZW-PL; Wed, 04 Aug 2021 10:03:38 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Content-Transfer-Encoding:MIME-Version: References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description; bh=NWGaQ8EeTZRE7jOsnl40NWYULu0YrSIOzslX48aChUU=; b=N2U1fMSy3pgbLVeSVM0BoA1Xx6 Ry3zTFl3YVaPObK0cagZhV9snGs3e3opGUkDQSDYIrysTVhW+Rifx2ZJmKETOV+YvlSk3N9bIE97t 9K9jN1/HR0v9+LygVQGZfAHS7XAbs/hfhXoR1kKJNeQ3OOa+Zb86kf9nzMgyfvIJmg4+I61IZOxf9 2oxZj+Ww3DlOWO3vrWhMMbHqcZ0xB7x1j42BE5yxC3YP+C20J/FYOLDuMJG4QnJuq2iT6WdPDeUb1 jP92eOghvJ/HmZJFGY/v3dsuGKnENcvnWDEsueNZJHLt5JBcukU53RwrIZPeXcH0QpcQfdNvotK3P mCnP/kXQ==; Received: from [2a02:1205:5023:1f80:c068:bd3d:78b3:7d37] (helo=localhost) by casper.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1mBDja-005fRH-4d; Wed, 04 Aug 2021 10:03:04 +0000 From: Christoph Hellwig To: Jens Axboe Cc: Richard Weinberger , Anton Ivanov , Geoff Levand , Ilya Dryomov , Paolo Bonzini , Stefan Hajnoczi , Song Liu , Mike Snitzer , Coly Li , Stefan Haberland , Jan Hoeppner , "Martin K. Petersen" , Phillip Lougher , linux-block@vger.kernel.org, dm-devel@redhat.com, linux-um@lists.infradead.org, ceph-devel@vger.kernel.org, virtualization@lists.linux-foundation.org, linux-raid@vger.kernel.org, linux-bcache@vger.kernel.org, linux-nvme@lists.infradead.org, linux-s390@vger.kernel.org, linux-scsi@vger.kernel.org Subject: [PATCH 08/15] virtio_blk: use bvec_virt Date: Wed, 4 Aug 2021 11:56:27 +0200 Message-Id: <20210804095634.460779-9-hch@lst.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210804095634.460779-1-hch@lst.de> References: <20210804095634.460779-1-hch@lst.de> MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.34 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 Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org Use bvec_virt instead of open coding it. Signed-off-by: Christoph Hellwig --- drivers/block/virtio_blk.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c index 4b49df2dfd23..767b4f72a54d 100644 --- a/drivers/block/virtio_blk.c +++ b/drivers/block/virtio_blk.c @@ -166,11 +166,8 @@ static inline void virtblk_request_done(struct request *req) { struct virtblk_req *vbr = blk_mq_rq_to_pdu(req); - if (req->rq_flags & RQF_SPECIAL_PAYLOAD) { - kfree(page_address(req->special_vec.bv_page) + - req->special_vec.bv_offset); - } - + if (req->rq_flags & RQF_SPECIAL_PAYLOAD) + kfree(bvec_virt(&req->special_vec)); blk_mq_end_request(req, virtblk_result(vbr)); } -- 2.30.2 _______________________________________________ Linux-nvme mailing list Linux-nvme@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme