From 281c86a0556bd04ad2b3d7264f36c109c646a692 Mon Sep 17 00:00:00 2001

Message-Id: <281c86a0556bd04ad2b3d7264f36c109c646a692@dist-git>

From: Pavel Hrdina <phrdina@redhat.com>

Date: Mon, 1 Jul 2019 17:08:18 +0200

Subject: [PATCH] util: vircgroupv2: use any controller to create thread

 directory

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The assumption that CPU controller would be always enabled is wrong, we

should use any available controller to create a new sub-cgroup.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>

Reviewed-by: Ján Tomko <jtomko@redhat.com>

(cherry picked from commit 535bdf83c0b0372e725650c56b4996ff83406254)

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

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>

Message-Id: <c66a8d07101971e7842f3a6fa8a84373a0c9e90f.1561993100.git.phrdina@redhat.com>

Reviewed-by: Ján Tomko <jtomko@redhat.com>

---

 src/util/vircgroupv2.c | 2 +-

 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/util/vircgroupv2.c b/src/util/vircgroupv2.c

index 10f8a9bbdf..04cbadd6a6 100644

--- a/src/util/vircgroupv2.c

+++ b/src/util/vircgroupv2.c

@@ -398,7 +398,7 @@ virCgroupV2MakeGroup(virCgroupPtr parent ATTRIBUTE_UNUSED,

     if (create) {

         if (flags & VIR_CGROUP_THREAD) {

-            if (virCgroupSetValueStr(group, VIR_CGROUP_CONTROLLER_CPU,

+            if (virCgroupSetValueStr(group, controller,

                                      "cgroup.type", "threaded") < 0) {

                 return -1;

             }

-- 

2.22.0