From: Pavel Hrdina <phrdina@redhat.com>
Date: Tue, 25 Sep 2018 12:34:47 +0000 (+0200)
Subject: vircgroup: introduce virCgroupV2DetectMounts
X-Git-Tag: v4.9.0-rc1~96
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=50f61a46fcd0f25f98bb89db74bea76bca5dc4a4;p=thirdparty%2Flibvirt.git

vircgroup: introduce virCgroupV2DetectMounts

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

diff --git a/src/util/vircgroupv2.c b/src/util/vircgroupv2.c
index 5999eb119f..a66ef4e895 100644
--- a/src/util/vircgroupv2.c
+++ b/src/util/vircgroupv2.c
@@ -165,6 +165,21 @@ virCgroupV2CopyPlacement(virCgroupPtr group,
 }
 
 
+static int
+virCgroupV2DetectMounts(virCgroupPtr group,
+                        const char *mntType,
+                        const char *mntOpts ATTRIBUTE_UNUSED,
+                        const char *mntDir)
+{
+    if (STRNEQ(mntType, "cgroup2"))
+        return 0;
+
+    VIR_FREE(group->unified.mountPoint);
+
+    return VIR_STRDUP(group->unified.mountPoint, mntDir);
+}
+
+
 virCgroupBackend virCgroupV2Backend = {
     .type = VIR_CGROUP_BACKEND_TYPE_V2,
 
@@ -172,6 +187,7 @@ virCgroupBackend virCgroupV2Backend = {
     .validateMachineGroup = virCgroupV2ValidateMachineGroup,
     .copyMounts = virCgroupV2CopyMounts,
     .copyPlacement = virCgroupV2CopyPlacement,
+    .detectMounts = virCgroupV2DetectMounts,
 };