From nobody Wed Jul 16 13:44:25 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) client-ip=209.132.183.28; envelope-from=libvir-list-bounces@redhat.com; helo=mx1.redhat.com; Authentication-Results: mx.zoho.com; spf=pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) smtp.mailfrom=libvir-list-bounces@redhat.com; Return-Path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by mx.zohomail.com with SMTPS id 1490196494935712.85893181782; Wed, 22 Mar 2017 08:28:14 -0700 (PDT) Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 6D7D1804FF; Wed, 22 Mar 2017 15:28:13 +0000 (UTC) Received: from colo-mx.corp.redhat.com (unknown [10.5.11.21]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 3DEE57EFCF; Wed, 22 Mar 2017 15:28:13 +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 EF00A5EC65; Wed, 22 Mar 2017 15:28:12 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id v2MFSBI5002687 for ; Wed, 22 Mar 2017 11:28:11 -0400 Received: by smtp.corp.redhat.com (Postfix) id 97ACC18A4D; Wed, 22 Mar 2017 15:28:11 +0000 (UTC) Received: from beluga.usersys.redhat.com (dhcp129-94.brq.redhat.com [10.34.129.94]) by smtp.corp.redhat.com (Postfix) with ESMTP id 5CCAE18ABB; Wed, 22 Mar 2017 15:28:09 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com 6D7D1804FF Authentication-Results: ext-mx03.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx03.extmail.prod.ext.phx2.redhat.com; spf=pass smtp.mailfrom=libvir-list-bounces@redhat.com DKIM-Filter: OpenDKIM Filter v2.11.0 mx1.redhat.com 6D7D1804FF From: Erik Skultety To: libvir-list@redhat.com Date: Wed, 22 Mar 2017 16:27:35 +0100 Message-Id: <7e5be98e9cc9c6d2010734fe07e0e1d146095503.1490196018.git.eskultet@redhat.com> In-Reply-To: References: In-Reply-To: References: X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-loop: libvir-list@redhat.com Cc: Erik Skultety Subject: [libvirt] [PATCH v4 07/14] conf: Enable cold-plug of a mediated device X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Sender: libvir-list-bounces@redhat.com Errors-To: libvir-list-bounces@redhat.com X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.27]); Wed, 22 Mar 2017 15:28:15 +0000 (UTC) X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" This merely introduces virDomainHostdevMatchSubsysMediatedDev method that is supposed to check whether device being cold-plugged does not already exist in the domain configuration. Signed-off-by: Erik Skultety --- src/conf/domain_conf.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index 63ac65e8ab..a4ed605c27 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -14375,6 +14375,19 @@ virDomainHostdevMatchSubsysSCSIiSCSI(virDomainHost= devDefPtr first, } =20 static int +virDomainHostdevMatchSubsysMediatedDev(virDomainHostdevDefPtr a, + virDomainHostdevDefPtr b) +{ + virDomainHostdevSubsysMediatedDevPtr src_a =3D &a->source.subsys.u.mde= v; + virDomainHostdevSubsysMediatedDevPtr src_b =3D &b->source.subsys.u.mde= v; + + if (STREQ(src_a->uuidstr, src_b->uuidstr)) + return 1; + + return 0; +} + +static int virDomainHostdevMatchSubsys(virDomainHostdevDefPtr a, virDomainHostdevDefPtr b) { @@ -14405,6 +14418,7 @@ virDomainHostdevMatchSubsys(virDomainHostdevDefPtr = a, else return 0; case VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_MDEV: + return virDomainHostdevMatchSubsysMediatedDev(a, b); case VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_LAST: return 0; } --=20 2.12.1 -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list