From 843d5baf6aad6c53fc00ea8d95d83209a4f92de1 Mon Sep 17 00:00:00 2001 From: Martin Pitt Date: Thu, 10 Nov 2016 05:33:13 +0100 Subject: [PATCH] core: don't use the unified hierarchy for the systemd cgroup yet (#4628) Too many things don't get along with the unified hierarchy yet: * https://github.com/opencontainers/runc/issues/1175 * https://github.com/docker/docker/issues/28109 * https://github.com/lxc/lxc/issues/1280 So revert the default to the legacy hierarchy for now. Developers of the above software can opt into the unified hierarchy with "systemd.legacy_systemd_cgroup_controller=0". --- src/basic/cgroup-util.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/basic/cgroup-util.c b/src/basic/cgroup-util.c index 5e73753935a..dc13025115f 100644 --- a/src/basic/cgroup-util.c +++ b/src/basic/cgroup-util.c @@ -2423,10 +2423,10 @@ bool cg_is_unified_systemd_controller_wanted(void) { r = get_proc_cmdline_key("systemd.legacy_systemd_cgroup_controller=", &value); if (r < 0) - return true; + return false; if (r == 0) - wanted = true; + wanted = false; else wanted = parse_boolean(value) <= 0; }