From nobody Mon Dec 15 01:54:18 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.zohomail.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 151739175132795.48685577545723; Wed, 31 Jan 2018 01:42:31 -0800 (PST) Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 1DA342812D; Wed, 31 Jan 2018 09:42:30 +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 C0A0818C5D; Wed, 31 Jan 2018 09:42:29 +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 849F138B0; Wed, 31 Jan 2018 09:42:29 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id w0V9g60g025580 for ; Wed, 31 Jan 2018 04:42:06 -0500 Received: by smtp.corp.redhat.com (Postfix) id 9EE136B44B; Wed, 31 Jan 2018 09:42:06 +0000 (UTC) Received: from caroline.localdomain (unknown [10.43.2.67]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 6D7F95EDE2 for ; Wed, 31 Jan 2018 09:41:58 +0000 (UTC) Received: from caroline.brq.redhat.com (caroline.usersys.redhat.com [127.0.0.1]) by caroline.localdomain (Postfix) with ESMTP id AC608120492 for ; Wed, 31 Jan 2018 10:41:50 +0100 (CET) From: Martin Kletzander To: libvir-list@redhat.com Date: Wed, 31 Jan 2018 10:41:44 +0100 Message-Id: <3d20c4bb1439da59360cdd4de2eebb0ede6a0e26.1517391519.git.mkletzan@redhat.com> In-Reply-To: References: In-Reply-To: References: X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-loop: libvir-list@redhat.com Subject: [libvirt] [PATCH 6/8] qemu: Restore resctrl alloc data after restart 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 10.5.11.13 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.30]); Wed, 31 Jan 2018 09:42:30 +0000 (UTC) X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" During reconnect we need to reconstruct the paths of all cachetunes so that= they get cleaned up when the domain is stopped. Signed-off-by: Martin Kletzander --- src/qemu/qemu_process.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c index 239798fa5d7c..bcd4ac8ad699 100644 --- a/src/qemu/qemu_process.c +++ b/src/qemu/qemu_process.c @@ -77,6 +77,7 @@ #include "configmake.h" #include "nwfilter_conf.h" #include "netdev_bandwidth_conf.h" +#include "virresctrl.h" =20 #define VIR_FROM_THIS VIR_FROM_QEMU =20 @@ -7332,6 +7333,12 @@ qemuProcessReconnect(void *opaque) if (qemuConnectAgent(driver, obj) < 0) goto error; =20 + for (i =3D 0; i < obj->def->ncachetunes; i++) { + if (virResctrlAllocDeterminePath(obj->def->cachetunes[i]->alloc, + priv->machineName) < 0) + goto error; + } + /* update domain state XML with possibly updated state in virDomainObj= */ if (virDomainSaveStatus(driver->xmlopt, cfg->stateDir, obj, driver->ca= ps) < 0) goto error; --=20 2.16.1 -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list