From nobody Thu May 15 10:04:10 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 1510670886301902.8049410765352; Tue, 14 Nov 2017 06:48:06 -0800 (PST) Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id ACE902C9708; Tue, 14 Nov 2017 14:48:04 +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 86E01953A9; Tue, 14 Nov 2017 14:48:04 +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 3B8091800BDE; Tue, 14 Nov 2017 14:48:04 +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 vAEEllqb012483 for ; Tue, 14 Nov 2017 09:47:47 -0500 Received: by smtp.corp.redhat.com (Postfix) id 7A5325C317; Tue, 14 Nov 2017 14:47:47 +0000 (UTC) Received: from moe.brq.redhat.com (unknown [10.43.2.192]) by smtp.corp.redhat.com (Postfix) with ESMTP id 016ED8B561 for ; Tue, 14 Nov 2017 14:47:46 +0000 (UTC) From: Michal Privoznik To: libvir-list@redhat.com Date: Tue, 14 Nov 2017 15:47:37 +0100 Message-Id: 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 Subject: [libvirt] [PATCH 2/5] numa: Introduce virDomainNumaNodeDistanceSpecified 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 10.5.11.15 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.29]); Tue, 14 Nov 2017 14:48:05 +0000 (UTC) X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" The function returns true/false depending on distance configuration being present in the domain XML. Signed-off-by: Michal Privoznik --- src/conf/numa_conf.c | 13 +++++++++++++ src/conf/numa_conf.h | 4 ++++ src/libvirt_private.syms | 1 + 3 files changed, 18 insertions(+) diff --git a/src/conf/numa_conf.c b/src/conf/numa_conf.c index 5f0b3f9ed..6a42777e2 100644 --- a/src/conf/numa_conf.c +++ b/src/conf/numa_conf.c @@ -1137,6 +1137,19 @@ virDomainNumaSetNodeCount(virDomainNumaPtr numa, siz= e_t nmem_nodes) return numa->nmem_nodes; } =20 +bool +virDomainNumaNodeDistanceSpecified(virDomainNumaPtr numa, + size_t node, + size_t sibling) +{ + return node < numa->nmem_nodes && + sibling < numa->nmem_nodes && + numa->mem_nodes[node].distances && + numa->mem_nodes[node].distances[sibling].value !=3D LOCAL_DISTANCE= && + numa->mem_nodes[node].distances[sibling].value !=3D REMOTE_DISTANC= E; +} + + size_t virDomainNumaGetNodeDistance(virDomainNumaPtr numa, size_t node, diff --git a/src/conf/numa_conf.h b/src/conf/numa_conf.h index 4655de3aa..1d2e605b6 100644 --- a/src/conf/numa_conf.h +++ b/src/conf/numa_conf.h @@ -87,6 +87,10 @@ int virDomainNumatuneMaybeGetNodeset(virDomainNumaPtr nu= matune, =20 size_t virDomainNumaGetNodeCount(virDomainNumaPtr numa); =20 +bool virDomainNumaNodeDistanceSpecified(virDomainNumaPtr numa, + size_t node, + size_t sibling) + ATTRIBUTE_NONNULL(1); size_t virDomainNumaGetNodeDistance(virDomainNumaPtr numa, size_t node, size_t sibling) diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms index 5a4d50471..779bab7a3 100644 --- a/src/libvirt_private.syms +++ b/src/libvirt_private.syms @@ -725,6 +725,7 @@ virDomainNumaGetNodeDistance; virDomainNumaGetNodeMemoryAccessMode; virDomainNumaGetNodeMemorySize; virDomainNumaNew; +virDomainNumaNodeDistanceSpecified; virDomainNumaSetNodeCount; virDomainNumaSetNodeCpumask; virDomainNumaSetNodeDistance; --=20 2.13.6 -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list