Message ID | 20210727055646.118787-16-hch@lst.de (mailing list archive) |
---|---|
State | Not Applicable, archived |
Delegated to: | Mike Snitzer |
Headers | show
Return-Path: <SRS0=tlLk=MT=redhat.com=dm-devel-bounces@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=-13.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 EA230C4338F for <dm-devel@archiver.kernel.org>; Tue, 27 Jul 2021 06:26:06 +0000 (UTC) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [216.205.24.124]) (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 846F961103 for <dm-devel@archiver.kernel.org>; Tue, 27 Jul 2021 06:26:06 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 846F961103 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=tempfail smtp.mailfrom=redhat.com Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-49--RIDU_OvNeOg5g_i4AMWFg-1; Tue, 27 Jul 2021 02:25:23 -0400 X-MC-Unique: -RIDU_OvNeOg5g_i4AMWFg-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id D2E1DC7404; Tue, 27 Jul 2021 06:25:18 +0000 (UTC) Received: from colo-mx.corp.redhat.com (colo-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.21]) by smtp.corp.redhat.com (Postfix) with ESMTPS id B6BD860BD9; Tue, 27 Jul 2021 06:25:18 +0000 (UTC) Received: from lists01.pubmisc.prod.ext.phx2.redhat.com (lists01.pubmisc.prod.ext.phx2.redhat.com [10.5.19.33]) by colo-mx.corp.redhat.com (Postfix) with ESMTP id 77DC94BB7C; Tue, 27 Jul 2021 06:25:18 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.rdu2.redhat.com [10.11.54.3]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id 16R6PHTX012396 for <dm-devel@listman.util.phx.redhat.com>; Tue, 27 Jul 2021 02:25:17 -0400 Received: by smtp.corp.redhat.com (Postfix) id 472061008B90; Tue, 27 Jul 2021 06:25:17 +0000 (UTC) Received: from mimecast-mx02.redhat.com (mimecast06.extmail.prod.ext.rdu2.redhat.com [10.11.55.22]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 42E1C112D181 for <dm-devel@redhat.com>; Tue, 27 Jul 2021 06:25:14 +0000 (UTC) Received: from us-smtp-1.mimecast.com (us-smtp-delivery-1.mimecast.com [205.139.110.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id E3EC81857F11 for <dm-devel@redhat.com>; Tue, 27 Jul 2021 06:25:13 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-2-SWPlgrYsMLmwM6diQzhO4Q-1; Tue, 27 Jul 2021 02:24:31 -0400 X-MC-Unique: SWPlgrYsMLmwM6diQzhO4Q-1 Received: from [2001:4bb8:184:87c5:b7fb:1299:a9e5:ff56] (helo=localhost) by casper.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1m8GRw-00Ejpq-EQ; Tue, 27 Jul 2021 06:20:46 +0000 From: Christoph Hellwig <hch@lst.de> To: Jens Axboe <axboe@kernel.dk>, Thomas Gleixner <tglx@linutronix.de> Date: Tue, 27 Jul 2021 07:56:46 +0200 Message-Id: <20210727055646.118787-16-hch@lst.de> In-Reply-To: <20210727055646.118787-1-hch@lst.de> References: <20210727055646.118787-1-hch@lst.de> MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from <hch@infradead.org> by casper.infradead.org. See http://www.infradead.org/rpr.html X-Mimecast-Impersonation-Protect: Policy=CLT - Impersonation Protection Definition; Similar Internal Domain=false; Similar Monitored External Domain=false; Custom External Domain=false; Mimecast External Domain=false; Newly Observed Domain=false; Internal User Name=false; Custom Display Name List=false; Reply-to Address Mismatch=false; Targeted Threat Dictionary=false; Mimecast Threat Dictionary=false; Custom Threat Dictionary=false X-Scanned-By: MIMEDefang 2.78 on 10.11.54.3 X-loop: dm-devel@redhat.com Cc: linux-arch@vger.kernel.org, linux-block@vger.kernel.org, Thomas Bogendoerfer <tsbogend@alpha.franken.de>, "Martin K . Petersen" <martin.petersen@oracle.com>, Mike Snitzer <snitzer@redhat.com>, Geoff Levand <geoff@infradead.org>, linuxppc-dev@lists.ozlabs.org, ceph-devel@vger.kernel.org, linux-mips@vger.kernel.org, Dongsheng Yang <dongsheng.yang@easystack.cn>, linux-kernel@vger.kernel.org, "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>, dm-devel@redhat.com, Andrew Morton <akpm@linux-foundation.org>, Ira Weiny <ira.weiny@intel.com>, Ilya Dryomov <idryomov@gmail.com> Subject: [dm-devel] [PATCH 15/15] block: use bvec_kmap_local in bio_integrity_process X-BeenThere: dm-devel@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: device-mapper development <dm-devel.redhat.com> List-Unsubscribe: <https://listman.redhat.com/mailman/options/dm-devel>, <mailto:dm-devel-request@redhat.com?subject=unsubscribe> List-Archive: <https://listman.redhat.com/archives/dm-devel> List-Post: <mailto:dm-devel@redhat.com> List-Help: <mailto:dm-devel-request@redhat.com?subject=help> List-Subscribe: <https://listman.redhat.com/mailman/listinfo/dm-devel>, <mailto:dm-devel-request@redhat.com?subject=subscribe> Sender: dm-devel-bounces@redhat.com Errors-To: dm-devel-bounces@redhat.com X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=dm-devel-bounces@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit |
Series |
[01/15] MIPS: don't include <linux/genhd.h> in <asm/mach-rc32434/rb.h>
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diff --git a/block/bio-integrity.c b/block/bio-integrity.c index 4b4eb8964a6f..8f54d49dc500 100644 --- a/block/bio-integrity.c +++ b/block/bio-integrity.c @@ -172,18 +172,16 @@ static blk_status_t bio_integrity_process(struct bio *bio, iter.prot_buf = prot_buf; __bio_for_each_segment(bv, bio, bviter, *proc_iter) { - void *kaddr = kmap_atomic(bv.bv_page); + void *kaddr = bvec_kmap_local(&bv); - iter.data_buf = kaddr + bv.bv_offset; + iter.data_buf = kaddr; iter.data_size = bv.bv_len; - ret = proc_fn(&iter); - if (ret) { - kunmap_atomic(kaddr); - return ret; - } + kunmap_local(kaddr); + + if (ret) + break; - kunmap_atomic(kaddr); } return ret; }