diff options
| author | Lennart Poettering <lennart@poettering.net> | 2012-04-14 02:15:13 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2012-04-16 18:59:07 +0200 |
| commit | 3474ae3c7e1981301d0b35bc89d759ca13f06e8f (patch) | |
| tree | 077a731a876821609751b1abcbe654cdfa6f288e /src/core/cgroup.c | |
| parent | 80172751b7a678834c1a453ae28c0eb333958250 (diff) | |
cgroup: if a controller is not available don't try to create cgroups in its hierarchy
Diffstat (limited to 'src/core/cgroup.c')
| -rw-r--r-- | src/core/cgroup.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/core/cgroup.c b/src/core/cgroup.c index 7a5f673a7a..3334f216a2 100644 --- a/src/core/cgroup.c +++ b/src/core/cgroup.c @@ -334,7 +334,8 @@ int manager_setup_cgroup(Manager *m) { } /* 2. Show data */ - if ((r = cg_get_path(SYSTEMD_CGROUP_CONTROLLER, m->cgroup_hierarchy, NULL, &path)) < 0) { + r = cg_get_path(SYSTEMD_CGROUP_CONTROLLER, m->cgroup_hierarchy, NULL, &path); + if (r < 0) { log_error("Cannot find cgroup mount point: %s", strerror(-r)); goto finish; } @@ -342,7 +343,8 @@ int manager_setup_cgroup(Manager *m) { log_debug("Using cgroup controller " SYSTEMD_CGROUP_CONTROLLER ". File system hierarchy is at %s.", path); /* 3. Install agent */ - if ((r = cg_install_release_agent(SYSTEMD_CGROUP_CONTROLLER, SYSTEMD_CGROUP_AGENT_PATH)) < 0) + r = cg_install_release_agent(SYSTEMD_CGROUP_CONTROLLER, SYSTEMD_CGROUP_AGENT_PATH); + if (r < 0) log_warning("Failed to install release agent, ignoring: %s", strerror(-r)); else if (r > 0) log_debug("Installed release agent."); |