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=-15.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 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 66CFAC5519F for ; Fri, 20 Nov 2020 08:59:13 +0000 (UTC) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [63.128.21.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A9A722224C for ; Fri, 20 Nov 2020 08:59:12 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A9A722224C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=tempfail smtp.mailfrom=dm-devel-bounces@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-420-9UDUoJ6fPaGgVGxM_wNZdw-1; Fri, 20 Nov 2020 03:59:02 -0500 X-MC-Unique: 9UDUoJ6fPaGgVGxM_wNZdw-1 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 06AA3186840A; Fri, 20 Nov 2020 08:58:54 +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 D94565D9C6; Fri, 20 Nov 2020 08:58:53 +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 89F0C4BB7B; Fri, 20 Nov 2020 08:58:53 +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 0AK8wprW018348 for ; Fri, 20 Nov 2020 03:58:51 -0500 Received: by smtp.corp.redhat.com (Postfix) id 68FDF1016D60; Fri, 20 Nov 2020 08:58:51 +0000 (UTC) Received: from mimecast-mx02.redhat.com (mimecast01.extmail.prod.ext.rdu2.redhat.com [10.11.55.17]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 644FF10EB299 for ; Fri, 20 Nov 2020 08:58:49 +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-SHA384 (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 13B6485828C for ; Fri, 20 Nov 2020 08:58:49 +0000 (UTC) Received: from mx2.suse.de (mx2.suse.de [195.135.220.15]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-414-lQbchK7fMrKK71yPXTaTLA-1; Fri, 20 Nov 2020 03:58:44 -0500 X-MC-Unique: lQbchK7fMrKK71yPXTaTLA-1 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 5CAD1AC23; Fri, 20 Nov 2020 08:58:42 +0000 (UTC) To: Christoph Hellwig , Jens Axboe References: <20201116145809.410558-1-hch@lst.de> <20201116145809.410558-75-hch@lst.de> From: Hannes Reinecke Message-ID: Date: Fri, 20 Nov 2020 09:58:40 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.4.0 MIME-Version: 1.0 In-Reply-To: <20201116145809.410558-75-hch@lst.de> 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-MIME-Autoconverted: from quoted-printable to 8bit by lists01.pubmisc.prod.ext.phx2.redhat.com id 0AK8wprW018348 X-loop: dm-devel@redhat.com Cc: Justin Sanders , Mike Snitzer , "Michael S. Tsirkin" , Jason Wang , linux-nvme@lists.infradead.org, Song Liu , dm-devel@redhat.com, linux-scsi@vger.kernel.org, xen-devel@lists.xenproject.org, Ilya Dryomov , Jack Wang , Konrad Rzeszutek Wilk , Josef Bacik , nbd@other.debian.org, linux-raid@vger.kernel.org, Stefan Hajnoczi , drbd-dev@tron.linbit.com, ceph-devel@vger.kernel.org, linux-block@vger.kernel.org, "Martin K. Petersen" , Minchan Kim , linux-fsdevel@vger.kernel.org, Paolo Bonzini , =?UTF-8?Q?Roger_Pau_Monn=c3=a9?= Subject: Re: [dm-devel] [PATCH 74/78] block: merge struct block_device and struct hd_struct X-BeenThere: dm-devel@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: device-mapper development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dm-devel-bounces@redhat.com Errors-To: dm-devel-bounces@redhat.com X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 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-Language: en-US Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" T24gMTEvMTYvMjAgMzo1OCBQTSwgQ2hyaXN0b3BoIEhlbGx3aWcgd3JvdGU6Cj4gSW5zdGVhZCBv ZiBoYXZpbmcgdHdvIHN0cnVjdHVyZXMgdGhhdCByZXByZXNlbnQgZWFjaCBibG9jayBkZXZpY2Ug d2l0aAo+IGRpZmZlcmVudCBsaWZ0IHRpbWUgcnVsZXMgbWVyZ2VkIHRoZW0gaW50byBhIHNpbmds ZSBvbmUuICBUaGlzIGFsc28KPiBncmVhdGx5IHNpbXBsaWZpZXMgdGhlIHJlZmVyZW5jZSBjb3Vu dGluZyBydWxlcywgYXMgd2UgY2FuIHVzZSB0aGUgaW5vZGUKPiByZWZlcmVuY2UgY291bnQgYXMg dGhlIG1haW4gcmVmZXJlbmNlIGNvdW50IGZvciB0aGUgbmV3IHN0cnVjdAo+IGJsb2NrX2Rldmlj ZSwgd2l0aCB0aGUgZGV2aWNlIG1vZGVsIHJlZmVyZW5jZSBmcm9udCBlbmRpbmcgaXQgZm9yIGRl dmljZQo+IG1vZGVsIGludGVyYWN0aW9uLiAgVGhlIHBlcmNwdSByZWZjb3VudCBpbiBzdHJ1Y3Qg aGRfc3RydWN0IGlzIGVudGlyZWx5Cj4gZ29uZSBnaXZlbiB0aGF0IHN0cnVjdCBibG9ja19kZXZp Y2UgbXVzdCBiZSBvcGVuZWQgYW5kIHRodXMgdmFsaWQgZm9yCj4gdGhlIGR1cmF0aW9uIG9mIHRo ZSBJL08uCj4gCj4gU2lnbmVkLW9mZi1ieTogQ2hyaXN0b3BoIEhlbGx3aWcgPGhjaEBsc3QuZGU+ Cj4gLS0tCj4gICBibG9jay9iaW8uYyAgICAgICAgICAgICAgICAgICAgICAgIHwgICA2ICstCj4g ICBibG9jay9ibGstY2dyb3VwLmMgICAgICAgICAgICAgICAgIHwgICA5ICstCj4gICBibG9jay9i bGstY29yZS5jICAgICAgICAgICAgICAgICAgIHwgIDg1ICsrKysrLS0tLS0KPiAgIGJsb2NrL2Js ay1mbHVzaC5jICAgICAgICAgICAgICAgICAgfCAgIDIgKy0KPiAgIGJsb2NrL2Jsay1saWIuYyAg ICAgICAgICAgICAgICAgICAgfCAgIDIgKy0KPiAgIGJsb2NrL2Jsay1tZXJnZS5jICAgICAgICAg ICAgICAgICAgfCAgIDYgKy0KPiAgIGJsb2NrL2Jsay1tcS5jICAgICAgICAgICAgICAgICAgICAg fCAgMTEgKy0KPiAgIGJsb2NrL2Jsay1tcS5oICAgICAgICAgICAgICAgICAgICAgfCAgIDUgKy0K PiAgIGJsb2NrL2Jsay5oICAgICAgICAgICAgICAgICAgICAgICAgfCAgMzggKystLS0KPiAgIGJs b2NrL2dlbmhkLmMgICAgICAgICAgICAgICAgICAgICAgfCAyNDIgKysrKysrKysrKystLS0tLS0t LS0tLS0tLS0tLS0KPiAgIGJsb2NrL2lvY3RsLmMgICAgICAgICAgICAgICAgICAgICAgfCAgIDQg Ky0KPiAgIGJsb2NrL3BhcnRpdGlvbnMvY29yZS5jICAgICAgICAgICAgfCAyMjEgKysrKysrKy0t LS0tLS0tLS0tLS0tLS0tLS0KPiAgIGRyaXZlcnMvYmxvY2svZHJiZC9kcmJkX3JlY2VpdmVyLmMg fCAgIDIgKy0KPiAgIGRyaXZlcnMvYmxvY2svZHJiZC9kcmJkX3dvcmtlci5jICAgfCAgIDIgKy0K PiAgIGRyaXZlcnMvYmxvY2svenJhbS96cmFtX2Rydi5jICAgICAgfCAgIDIgKy0KPiAgIGRyaXZl cnMvbWQvYmNhY2hlL3JlcXVlc3QuYyAgICAgICAgfCAgIDQgKy0KPiAgIGRyaXZlcnMvbWQvZG0u YyAgICAgICAgICAgICAgICAgICAgfCAgIDggKy0KPiAgIGRyaXZlcnMvbWQvbWQuYyAgICAgICAg ICAgICAgICAgICAgfCAgIDQgKy0KPiAgIGRyaXZlcnMvbnZtZS90YXJnZXQvYWRtaW4tY21kLmMg ICAgfCAgMjAgKy0tCj4gICBkcml2ZXJzL3MzOTAvYmxvY2svZGFzZC5jICAgICAgICAgIHwgICA4 ICstCj4gICBmcy9ibG9ja19kZXYuYyAgICAgICAgICAgICAgICAgICAgIHwgIDY4ICsrKy0tLS0t Cj4gICBmcy9leHQ0L3N1cGVyLmMgICAgICAgICAgICAgICAgICAgIHwgIDE4ICstLQo+ICAgZnMv ZXh0NC9zeXNmcy5jICAgICAgICAgICAgICAgICAgICB8ICAxMCArLQo+ICAgZnMvZjJmcy9jaGVj a3BvaW50LmMgICAgICAgICAgICAgICB8ICAgNSArLQo+ICAgZnMvZjJmcy9mMmZzLmggICAgICAg ICAgICAgICAgICAgICB8ICAgMiArLQo+ICAgZnMvZjJmcy9zdXBlci5jICAgICAgICAgICAgICAg ICAgICB8ICAgNiArLQo+ICAgZnMvZjJmcy9zeXNmcy5jICAgICAgICAgICAgICAgICAgICB8ICAg OSAtLQo+ICAgaW5jbHVkZS9saW51eC9ibGtfdHlwZXMuaCAgICAgICAgICB8ICAyMyArKy0KPiAg IGluY2x1ZGUvbGludXgvYmxrZGV2LmggICAgICAgICAgICAgfCAgMTMgKy0KPiAgIGluY2x1ZGUv bGludXgvZ2VuaGQuaCAgICAgICAgICAgICAgfCAgNjcgKystLS0tLS0KPiAgIGluY2x1ZGUvbGlu dXgvcGFydF9zdGF0LmggICAgICAgICAgfCAgMTcgKy0KPiAgIGluaXQvZG9fbW91bnRzLmMgICAg ICAgICAgICAgICAgICAgfCAgMjAgKy0tCj4gICBrZXJuZWwvdHJhY2UvYmxrdHJhY2UuYyAgICAg ICAgICAgIHwgIDU0ICsrLS0tLS0KPiAgIDMzIGZpbGVzIGNoYW5nZWQsIDM1MSBpbnNlcnRpb25z KCspLCA2NDIgZGVsZXRpb25zKC0pCj4gClJldmlld2VkLWJ5OiBIYW5uZXMgUmVpbmVja2UgPGhh cmVAc3VzZS5kZT4KCkNoZWVycywKCkhhbm5lcwotLSAKRHIuIEhhbm5lcyBSZWluZWNrZSAgICAg ICAgICAgICAgICBLZXJuZWwgU3RvcmFnZSBBcmNoaXRlY3QKaGFyZUBzdXNlLmRlICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgKzQ5IDkxMSA3NDA1MyA2ODgKU1VTRSBTb2Z0d2FyZSBTb2x1 dGlvbnMgR21iSCwgTWF4ZmVsZHN0ci4gNSwgOTA0MDkgTsO8cm5iZXJnCkhSQiAzNjgwOSAoQUcg TsO8cm5iZXJnKSwgR2VzY2jDpGZ0c2bDvGhyZXI6IEZlbGl4IEltZW5kw7ZyZmZlcgoKCi0tCmRt LWRldmVsIG1haWxpbmcgbGlzdApkbS1kZXZlbEByZWRoYXQuY29tCmh0dHBzOi8vd3d3LnJlZGhh dC5jb20vbWFpbG1hbi9saXN0aW5mby9kbS1kZXZlbA==