From nobody Tue May 13 14:53:24 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; dmarc=fail(p=none dis=none) header.from=intel.com Return-Path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by mx.zohomail.com with SMTPS id 1539081180831192.4607156869664; Tue, 9 Oct 2018 03:33:00 -0700 (PDT) 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 E360485550; Tue, 9 Oct 2018 10:32:58 +0000 (UTC) Received: from colo-mx.corp.redhat.com (colo-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.20]) by smtp.corp.redhat.com (Postfix) with ESMTPS id A72646A94B; Tue, 9 Oct 2018 10:32:58 +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 4D83E18005B5; Tue, 9 Oct 2018 10:32:58 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id w99AWdVZ008201 for ; Tue, 9 Oct 2018 06:32:39 -0400 Received: by smtp.corp.redhat.com (Postfix) id DF79D5B2DB; Tue, 9 Oct 2018 10:32:39 +0000 (UTC) Received: from mx1.redhat.com (ext-mx04.extmail.prod.ext.phx2.redhat.com [10.5.110.28]) by smtp.corp.redhat.com (Postfix) with ESMTPS id D6D2B5B2DF for ; Tue, 9 Oct 2018 10:32:39 +0000 (UTC) Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id DF04B88319 for ; Tue, 9 Oct 2018 10:32:38 +0000 (UTC) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga104.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 09 Oct 2018 03:32:38 -0700 Received: from david-unc.bj.intel.com ([10.238.145.63]) by orsmga002.jf.intel.com with ESMTP; 09 Oct 2018 03:32:36 -0700 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.54,360,1534834800"; d="scan'208";a="98690532" From: Wang Huaqiang To: libvir-list@redhat.com Date: Tue, 9 Oct 2018 18:30:45 +0800 Message-Id: <1539081045-6769-20-git-send-email-huaqiang.wang@intel.com> In-Reply-To: <1539081045-6769-1-git-send-email-huaqiang.wang@intel.com> References: <1539081045-6769-1-git-send-email-huaqiang.wang@intel.com> X-Greylist: Sender passed SPF test, Sender IP whitelisted by DNSRBL, ACL 214 matched, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.28]); Tue, 09 Oct 2018 10:32:39 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.28]); Tue, 09 Oct 2018 10:32:39 +0000 (UTC) for IP:'134.134.136.31' DOMAIN:'mga06.intel.com' HELO:'mga06.intel.com' FROM:'huaqiang.wang@intel.com' RCPT:'' X-RedHat-Spam-Score: -2.301 (RCVD_IN_DNSWL_MED, SPF_PASS) 134.134.136.31 mga06.intel.com 134.134.136.31 mga06.intel.com X-Scanned-By: MIMEDefang 2.78 on 10.5.110.28 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 X-loop: libvir-list@redhat.com Cc: shaohe.feng@intel.com, huaqiang.wang@intel.com, bing.niu@intel.com, jian-feng.ding@intel.com, rui.zang@intel.com Subject: [libvirt] [PATCHv5 19/19] qemu: Setting up vcpu and adding pids to resctrl monitor groups during reconnection 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 [10.5.110.28]); Tue, 09 Oct 2018 10:33:00 +0000 (UTC) X-ZohoMail: RDMRC_1 RSF_0 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" Invoking qemuProcessSetupVcpus in process of VM reconnection. Signed-off-by: Wang Huaqiang --- src/qemu/qemu_process.c | 3 +++ src/util/virresctrl.c | 7 +++++++ 2 files changed, 10 insertions(+) diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c index a4bbef6..f85aef0 100644 --- a/src/qemu/qemu_process.c +++ b/src/qemu/qemu_process.c @@ -7987,6 +7987,9 @@ qemuProcessReconnect(void *opaque) } } =20 + if (qemuProcessSetupVcpus(obj) < 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; diff --git a/src/util/virresctrl.c b/src/util/virresctrl.c index 67dfbb8..b5717b2 100644 --- a/src/util/virresctrl.c +++ b/src/util/virresctrl.c @@ -2495,9 +2495,16 @@ int virResctrlMonitorAddPID(virResctrlMonitorPtr monitor, pid_t pid) { + size_t i =3D 0; + if (virResctrlAddPID(monitor->path, pid) < 0) return -1; =20 + for (i =3D 0; i < monitor->npids; i++) { + if (pid =3D=3D monitor->pids[i]) + return 0; + } + if (VIR_APPEND_ELEMENT(monitor->pids, monitor->npids, pid) < 0) return -1; =20 --=20 2.7.4 -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list