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From 64cc7545de4c32deda12cd1c6088b065c0a09592 Mon Sep 17 00:00:00 2001
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Message-Id: <64cc7545de4c32deda12cd1c6088b065c0a09592@dist-git>
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From: Pavel Hrdina <phrdina@redhat.com>
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Date: Mon, 1 Jul 2019 17:07:19 +0200
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Subject: [PATCH] vircgroup: introduce virCgroupV2ValidatePlacement
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
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(cherry picked from commit 9aa8226d866f7a274179bfe900d441cbd2f5ae12)
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Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1689297
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Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
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Message-Id: <db5e4f6695d27deead1d53a7397101e086261039.1561993100.git.phrdina@redhat.com>
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Reviewed-by: Ján Tomko <jtomko@redhat.com>
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---
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src/util/vircgroupv2.c | 15 +++++++++++++++
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1 file changed, 15 insertions(+)
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diff --git a/src/util/vircgroupv2.c b/src/util/vircgroupv2.c
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index fb1aa2de0a..815d8fca9b 100644
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--- a/src/util/vircgroupv2.c
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+++ b/src/util/vircgroupv2.c
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@@ -206,6 +206,20 @@ virCgroupV2DetectPlacement(virCgroupPtr group,
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}
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+static int
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+virCgroupV2ValidatePlacement(virCgroupPtr group,
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+ pid_t pid ATTRIBUTE_UNUSED)
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+{
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+ if (!group->unified.placement) {
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+ virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
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+ _("Could not find placement for v2 controller"));
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+ return -1;
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+ }
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+
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+ return 0;
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+}
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+
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+
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virCgroupBackend virCgroupV2Backend = {
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.type = VIR_CGROUP_BACKEND_TYPE_V2,
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@@ -215,6 +229,7 @@ virCgroupBackend virCgroupV2Backend = {
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.copyPlacement = virCgroupV2CopyPlacement,
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.detectMounts = virCgroupV2DetectMounts,
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.detectPlacement = virCgroupV2DetectPlacement,
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+ .validatePlacement = virCgroupV2ValidatePlacement,
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};
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--
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2.22.0
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