b->realized = true;
- if (b->only_us && b->clean_up)
+ if (b->ours)
cg_trim(b->controller, b->path, false);
return 0;
int r;
LIST_FOREACH(by_unit, b, first)
- if ((r = cgroup_bonding_realize(b)) < 0)
+ if ((r = cgroup_bonding_realize(b)) < 0 && b->essential)
return r;
return 0;
LIST_REMOVE(CGroupBonding, by_unit, b->unit->meta.cgroup_bondings, b);
- assert_se(f = hashmap_get(b->unit->meta.manager->cgroup_bondings, b->path));
- LIST_REMOVE(CGroupBonding, by_path, f, b);
+ if (streq(b->controller, SYSTEMD_CGROUP_CONTROLLER)) {
+ assert_se(f = hashmap_get(b->unit->meta.manager->cgroup_bondings, b->path));
+ LIST_REMOVE(CGroupBonding, by_path, f, b);
- if (f)
- hashmap_replace(b->unit->meta.manager->cgroup_bondings, b->path, f);
- else
- hashmap_remove(b->unit->meta.manager->cgroup_bondings, b->path);
+ if (f)
+ hashmap_replace(b->unit->meta.manager->cgroup_bondings, b->path, f);
+ else
+ hashmap_remove(b->unit->meta.manager->cgroup_bondings, b->path);
+ }
}
- if (b->realized && b->only_us && b->clean_up) {
+ if (b->realized && b->ours) {
if (cgroup_bonding_is_empty(b) > 0)
cg_delete(b->controller, b->path);
void cgroup_bonding_trim(CGroupBonding *b, bool delete_root) {
assert(b);
- if (b->realized && b->only_us && b->clean_up)
+ if (b->realized && b->ours)
cg_trim(b->controller, b->path, delete_root);
}
int r;
LIST_FOREACH(by_unit, b, first)
- if ((r = cgroup_bonding_install(b, pid)) < 0)
+ if ((r = cgroup_bonding_install(b, pid)) < 0 && b->essential)
return r;
return 0;
}
int cgroup_bonding_kill(CGroupBonding *b, int sig, Set *s) {
- int r;
-
assert(b);
assert(sig >= 0);
- if ((r = cgroup_bonding_realize(b)) < 0)
- return r;
-
- assert(b->realized);
+ /* Don't kill cgroups that aren't ours */
+ if (!b->realized || !b->ours)
+ return 0;
return cg_kill_recursive(b->controller, b->path, sig, true, false, s);
}
return 1;
/* It's not only us using this cgroup, so we just don't know */
- return b->only_us ? 0 : -EAGAIN;
+ return b->ours ? 0 : -EAGAIN;
}
int cgroup_bonding_is_empty_list(CGroupBonding *first) {
if ((r = cg_get_by_pid(SYSTEMD_CGROUP_CONTROLLER, 0, ¤t)) < 0)
goto finish;
- snprintf(suffix, sizeof(suffix), "/systemd-%lu", (unsigned long) getpid());
- char_array_0(suffix);
+ if (m->running_as == MANAGER_SYSTEM)
+ strcpy(suffix, "/system");
+ else {
+ snprintf(suffix, sizeof(suffix), "/systemd-%lu", (unsigned long) getpid());
+ char_array_0(suffix);
+ }
free(m->cgroup_hierarchy);
if (endswith(current, suffix)) {
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, CGROUP_AGENT_PATH)) < 0)
+ if ((r = cg_install_release_agent(SYSTEMD_CGROUP_CONTROLLER, SYSTEMD_CGROUP_AGENT_PATH)) < 0)
log_warning("Failed to install release agent, ignoring: %s", strerror(-r));
else if (r > 0)
log_debug("Installed release agent.");
if (!b->unit)
continue;
- if (b->only_us)
+ if (b->ours)
return b->unit;
}
assert(b);
- if (!b->only_us)
+ if (!b->ours)
return 0;
if ((r = cg_enumerate_processes(b->controller, b->path, &f)) < 0)