| Message ID | 20210804095634.460779-5-hch@lst.de |
|---|---|
| State | New |
| Headers | show
Return-Path: <ceph-devel-owner@kernel.org> 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,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=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 2497EC43216 for <ceph-devel@archiver.kernel.org>; Wed, 4 Aug 2021 10:02:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0B6B8601FC for <ceph-devel@archiver.kernel.org>; Wed, 4 Aug 2021 10:02:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237348AbhHDKCK (ORCPT <rfc822;ceph-devel@archiver.kernel.org>); Wed, 4 Aug 2021 06:02:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49926 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237234AbhHDKCI (ORCPT <rfc822; ceph-devel@vger.kernel.org>); Wed, 4 Aug 2021 06:02:08 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 43347C0613D5; Wed, 4 Aug 2021 03:01:56 -0700 (PDT) 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=tt1taHmY3o8vbuA2AsPbb7cVrfeK82HOf8oIyKb3FTc=; b=hQD8KAYgeD+mcu3L+5xHSLBo6v KqojgNbYvl2wtrtH74G2n7RfNh4yKrQ6VFFH0zqcE312iaQ3rdaOtuiLLhlgi6inMl2tvjqN44r72 8uFEgjIi2C8hWo+D6boAKH/PyxlyQ5HOTIkyPuBK6Mf0/D9MQC28Vfvk98Wd/tCkX5OPbz8e9hns7 iFrSC8YNN3h2HIBA7MnCkr1wp7PIx30YO2pOm1Jvv0UyrDjAotS7zcZNT86qxhTcottNy1CIKwe7E eBqYoK9R7/9DBi0elNYmpi9Zu1wOHzahpeNqX2Mbv82BVMilP4Ziw9RJf0cJQZV2KmrCwCOqyBakx asS/u03g==; 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 1mBDga-005f7A-CF; Wed, 04 Aug 2021 09:59:54 +0000 From: Christoph Hellwig <hch@lst.de> To: Jens Axboe <axboe@kernel.dk> Cc: Richard Weinberger <richard@nod.at>, Anton Ivanov <anton.ivanov@cambridgegreys.com>, Geoff Levand <geoff@infradead.org>, Ilya Dryomov <idryomov@gmail.com>, Paolo Bonzini <pbonzini@redhat.com>, Stefan Hajnoczi <stefanha@redhat.com>, Song Liu <song@kernel.org>, Mike Snitzer <snitzer@redhat.com>, Coly Li <colyli@suse.de>, Stefan Haberland <sth@linux.ibm.com>, Jan Hoeppner <hoeppner@linux.ibm.com>, "Martin K. Petersen" <martin.petersen@oracle.com>, Phillip Lougher <phillip@squashfs.org.uk>, 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 04/15] dm-ebs: use bvec_virt Date: Wed, 4 Aug 2021 11:56:23 +0200 Message-Id: <20210804095634.460779-5-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 Content-Transfer-Encoding: 8bit X-SRS-Rewrite: SMTP reverse-path rewritten from <hch@infradead.org> by casper.infradead.org. See http://www.infradead.org/rpr.html Precedence: bulk List-ID: <ceph-devel.vger.kernel.org> X-Mailing-List: ceph-devel@vger.kernel.org |
| Series |
[01/15] bvec: add a bvec_virt helper
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diff --git a/drivers/md/dm-ebs-target.c b/drivers/md/dm-ebs-target.c index 71475a2410be..0c509dae0ff8 100644 --- a/drivers/md/dm-ebs-target.c +++ b/drivers/md/dm-ebs-target.c @@ -74,7 +74,7 @@ static int __ebs_rw_bvec(struct ebs_c *ec, int rw, struct bio_vec *bv, struct bv if (unlikely(!bv->bv_page || !bv_len)) return -EIO; - pa = page_address(bv->bv_page) + bv->bv_offset; + pa = bvec_virt(bv); /* Handle overlapping page <-> blocks */ while (bv_len) {
Use bvec_virt instead of open coding it. Signed-off-by: Christoph Hellwig <hch@lst.de> --- drivers/md/dm-ebs-target.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)