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From d27635600023556a1e1ea566f0860facdf8d69c9 Mon Sep 17 00:00:00 2001
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Message-Id: <d27635600023556a1e1ea566f0860facdf8d69c9@dist-git>
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From: Pavel Hrdina <phrdina@redhat.com>
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Date: Mon, 1 Jul 2019 17:07:17 +0200
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Subject: [PATCH] vircgroup: introduce virCgroupV2DetectMounts
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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 50f61a46fcd0f25f98bb89db74bea76bca5dc4a4)
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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: <050f43f97c07f9dc1c17f477c043fbe3a6759396.1561993100.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 | 16 ++++++++++++++++
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1 file changed, 16 insertions(+)
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diff --git a/src/util/vircgroupv2.c b/src/util/vircgroupv2.c
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index ed87b35db7..19a9ba38f8 100644
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--- a/src/util/vircgroupv2.c
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+++ b/src/util/vircgroupv2.c
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@@ -166,6 +166,21 @@ virCgroupV2CopyPlacement(virCgroupPtr group,
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}
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+static int
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+virCgroupV2DetectMounts(virCgroupPtr group,
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+ const char *mntType,
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+ const char *mntOpts ATTRIBUTE_UNUSED,
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+ const char *mntDir)
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+{
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+ if (STRNEQ(mntType, "cgroup2"))
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+ return 0;
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+
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+ VIR_FREE(group->unified.mountPoint);
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+
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+ return VIR_STRDUP(group->unified.mountPoint, mntDir);
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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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@@ -173,6 +188,7 @@ virCgroupBackend virCgroupV2Backend = {
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.validateMachineGroup = virCgroupV2ValidateMachineGroup,
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.copyMounts = virCgroupV2CopyMounts,
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.copyPlacement = virCgroupV2CopyPlacement,
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+ .detectMounts = virCgroupV2DetectMounts,
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};
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--
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2.22.0
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