Merge pull request #3704 from tych0/drop-empty-cgroup-check

cgroup: do not fail if there are no writable heirarchies

Merge pull request #3704 from tych0/drop-empty-cgroup-check
94ce9fb8 · Christian Brauner · GitHub · b49f36bc · 1ecac3bf · 94ce9fb8
Unverified Commit 94ce9fb8 authored Mar 02, 2021 by Christian Brauner Committed by GitHub Mar 02, 2021
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cgroup.c src/lxc/cgroups/cgroup.c +0 -5

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--- a/src/lxc/cgroups/cgroup.c
+++ b/src/lxc/cgroups/cgroup.c
@@ -34,11 +34,6 @@ struct cgroup_ops *cgroup_init(struct lxc_conf *conf)
 	if (!cgroup_ops)
 		return log_error_errno(NULL, errno, "Failed to initialize cgroup driver");

-	if (!cgroup_ops->hierarchies) {
-		cgroup_exit(cgroup_ops);
-		return log_error_errno(NULL, ENOENT, "No cgroup hierarchies found");
-	}
-
 	if (cgroup_ops->data_init(cgroup_ops)) {
 		cgroup_exit(cgroup_ops);
 		return log_error_errno(NULL, errno, "Failed to initialize cgroup data");