From 20816cbda5de9031a6d1ef3081c9c7e097dd0383 Mon Sep 17 00:00:00 2001
From: Michal Privoznik <mprivozn@redhat.com>
Date: Thu, 19 Aug 2021 15:21:41 +0200
Subject: [PATCH] conf: Introduce virCapabilitiesHostNUMAGetMaxNode()

This is just a small helper that will be used later.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
---
 src/conf/capabilities.c  | 9 +++++++++
 src/conf/capabilities.h  | 2 ++
 src/libvirt_private.syms | 1 +
 3 files changed, 12 insertions(+)

diff --git a/src/conf/capabilities.c b/src/conf/capabilities.c
index 72d4146ac3..a3e68741a9 100644
--- a/src/conf/capabilities.c
+++ b/src/conf/capabilities.c
@@ -1433,6 +1433,15 @@ virCapabilitiesHostNUMAGetCpus(virCapsHostNUMA *caps,
 }
 
 
+int
+virCapabilitiesHostNUMAGetMaxNode(virCapsHostNUMA *caps)
+{
+    virCapsHostNUMACell *cell = g_ptr_array_index(caps->cells, caps->cells->len - 1);
+
+    return cell->num;
+}
+
+
 int
 virCapabilitiesGetNodeInfo(virNodeInfoPtr nodeinfo)
 {
diff --git a/src/conf/capabilities.h b/src/conf/capabilities.h
index 1b99202c9b..701878332c 100644
--- a/src/conf/capabilities.h
+++ b/src/conf/capabilities.h
@@ -328,6 +328,8 @@ virCapabilitiesFormatXML(virCaps *caps);
 virBitmap *virCapabilitiesHostNUMAGetCpus(virCapsHostNUMA *caps,
                                             virBitmap *nodemask);
 
+int virCapabilitiesHostNUMAGetMaxNode(virCapsHostNUMA *caps);
+
 int virCapabilitiesGetNodeInfo(virNodeInfoPtr nodeinfo);
 
 int virCapabilitiesInitPages(virCaps *caps);
diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms
index 090ac80691..fa11ee3df5 100644
--- a/src/libvirt_private.syms
+++ b/src/libvirt_private.syms
@@ -69,6 +69,7 @@ virCapabilitiesGetNodeInfo;
 virCapabilitiesHostInitIOMMU;
 virCapabilitiesHostNUMAAddCell;
 virCapabilitiesHostNUMAGetCpus;
+virCapabilitiesHostNUMAGetMaxNode;
 virCapabilitiesHostNUMANew;
 virCapabilitiesHostNUMANewHost;
 virCapabilitiesHostNUMARef;