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-rw-r--r--src/cgroup.c12
1 files changed, 9 insertions, 3 deletions
diff --git a/src/cgroup.c b/src/cgroup.c
index be837c3d0f..4bbb54fd7e 100644
--- a/src/cgroup.c
+++ b/src/cgroup.c
@@ -363,7 +363,8 @@ int cgroup_notify_empty(Manager *m, const char *group) {
assert(m);
assert(group);
- if (!(l = hashmap_get(m->cgroup_bondings, group)))
+ l = hashmap_get(m->cgroup_bondings, group);
+ if (!l)
return 0;
LIST_FOREACH(by_path, b, l) {
@@ -372,7 +373,8 @@ int cgroup_notify_empty(Manager *m, const char *group) {
if (!b->unit)
continue;
- if ((t = cgroup_bonding_is_empty_list(b)) < 0) {
+ t = cgroup_bonding_is_empty_list(b);
+ if (t < 0) {
/* If we don't know, we don't know */
if (t != -EAGAIN)
@@ -381,9 +383,13 @@ int cgroup_notify_empty(Manager *m, const char *group) {
continue;
}
- if (t > 0)
+ if (t > 0) {
+ /* If it is empty, let's delete it */
+ cgroup_bonding_trim_list(b->unit->meta.cgroup_bondings, true);
+
if (UNIT_VTABLE(b->unit)->cgroup_notify_empty)
UNIT_VTABLE(b->unit)->cgroup_notify_empty(b->unit);
+ }
}
return 0;