From 40020f9a96747e4e4b108c3cbef32222174bc2ab Mon Sep 17 00:00:00 2001
Message-Id: <40020f9a96747e4e4b108c3cbef32222174bc2ab@dist-git>
From: Pavel Hrdina <phrdina@redhat.com>
Date: Mon, 1 Jul 2019 17:08:13 +0200
Subject: [PATCH] util: implement virCgroupV2(Set|Get)CpusetCpus
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Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
(cherry picked from commit 3b72c84ff1c1b8b393ba9c2ccb004f8eb1ebda95)

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1689297

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Message-Id: <6146318ef3b9ca769029e33c4617056cdb652844.1561993100.git.phrdina@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
---
 src/util/vircgroupv2.c | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/src/util/vircgroupv2.c b/src/util/vircgroupv2.c
index bc6ced2367..ef1f286726 100644
--- a/src/util/vircgroupv2.c
+++ b/src/util/vircgroupv2.c
@@ -1601,6 +1601,28 @@ virCgroupV2GetCpusetMemoryMigrate(virCgroupPtr group ATTRIBUTE_UNUSED,
 }
 
 
+static int
+virCgroupV2SetCpusetCpus(virCgroupPtr group,
+                         const char *cpus)
+{
+    return virCgroupSetValueStr(group,
+                                VIR_CGROUP_CONTROLLER_CPUSET,
+                                "cpuset.cpus",
+                                cpus);
+}
+
+
+static int
+virCgroupV2GetCpusetCpus(virCgroupPtr group,
+                         char **cpus)
+{
+    return virCgroupGetValueStr(group,
+                                VIR_CGROUP_CONTROLLER_CPUSET,
+                                "cpuset.cpus",
+                                cpus);
+}
+
+
 virCgroupBackend virCgroupV2Backend = {
     .type = VIR_CGROUP_BACKEND_TYPE_V2,
 
@@ -1665,6 +1687,8 @@ virCgroupBackend virCgroupV2Backend = {
     .getCpusetMems = virCgroupV2GetCpusetMems,
     .setCpusetMemoryMigrate = virCgroupV2SetCpusetMemoryMigrate,
     .getCpusetMemoryMigrate = virCgroupV2GetCpusetMemoryMigrate,
+    .setCpusetCpus = virCgroupV2SetCpusetCpus,
+    .getCpusetCpus = virCgroupV2GetCpusetCpus,
 };
 
 
-- 
2.22.0