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 65503C4338F for ; Wed, 4 Aug 2021 10:03:18 +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 36D06601FC for ; Wed, 4 Aug 2021 10:03:18 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 36D06601FC 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=z+kRpD78v7U9E0UrMZqYHokNVKDX3AIr/v6vvyNM+1M=; b=v6K0mAlEcUt90+ pNM4DKnojMsE6jeH+sQorX51cE937ntEFYfwdEn01ropnzPh767eU2eRcIiZubuk3/NLbv97Mbn5+ wjwFo9nckKv2njfe6qZxDTDK+SKG8yyqTBJLg8siohOH6sq5B06fRpXRImPDN1FOAYIxfU0tCvyHY uJ3DM6uEiKH+Mdcuz+BxmT+PGJ2BrIymJEUGhW8Nuhlr/o+IUlLg8QXPWqMrtg8CCMprDtxYh/DfB TnzsWlpl+T8e8S2kcpZJPvQPIcYyJ+yVyZQ9iFjT414WE4LtuRtOhctjkjAMbZIo5JfH/hjA5aJjX lk9oqVrY5aU/MZalALgg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mBDk3-005aNR-8t; Wed, 04 Aug 2021 10:03:15 +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 1mBDjb-005aAy-Ft; Wed, 04 Aug 2021 10:02:47 +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=OgN+TL2fi+1ZwR7PJxoMS2EK4Eu2vaMrEjV+dYXPObM=; b=jqeZ0Lxh+W2cclXMZXNwa2ndtK c8FElTE6VaKuvE87+FU9EPMjLAINUnTn1UZDhVkXSQt6HO+czDRw9JEod7R5qKU2vSDTc/aQHLTa3 3zmXmwLGvez4nxjDXqqsb2x0LwmqB/Gcqey5G3Rs1kFKAD0Cwi03UIrEPBuqQefZECCpTNCY0QVy1 qGiKEk07FqeB3BJOSmiOcsG1gQ/B3bCKa3cbabjOjyE/Hb9L3KLyWK5AaCgSYyF/UhlxhHwwbjDlz Sz6OlH7g9mkShsoIzFT9EAQt8FbzdDMgJdv9I4butvH9F/uOwHsZ3z0fLIpmhqo8kmb5GKCH4WbWF W2zNaDcQ==; 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 1mBDid-005fLT-QT; Wed, 04 Aug 2021 10:02:02 +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 07/15] rbd: use bvec_virt Date: Wed, 4 Aug 2021 11:56:26 +0200 Message-Id: <20210804095634.460779-8-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/rbd.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index 6d596c2c2cd6..e65c9d706f6f 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -2986,8 +2986,7 @@ static bool is_zero_bvecs(struct bio_vec *bvecs, u32 bytes) }; ceph_bvec_iter_advance_step(&it, bytes, ({ - if (memchr_inv(page_address(bv.bv_page) + bv.bv_offset, 0, - bv.bv_len)) + if (memchr_inv(bvec_virt(&bv), 0, bv.bv_len)) return false; })); return true; -- 2.30.2 _______________________________________________ Linux-nvme mailing list Linux-nvme@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme