chiark / gitweb /
core: don't use the unified hierarchy for the elogind cgroup yet (#4628)
authorMartin Pitt <martin.pitt@ubuntu.com>
Thu, 10 Nov 2016 04:33:13 +0000 (05:33 +0100)
committerSven Eden <yamakuzure@gmx.net>
Mon, 17 Jul 2017 15:58:35 +0000 (17:58 +0200)
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
"elogind.legacy_elogind_cgroup_controller=0".

src/basic/cgroup-util.c

index b95d70a..d499da1 100644 (file)
@@ -2489,10 +2489,10 @@ 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;
         }