diff options
Diffstat (limited to 'src/core/cgroup.c')
| -rw-r--r-- | src/core/cgroup.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/core/cgroup.c b/src/core/cgroup.c index 84512963a4..c159310748 100644 --- a/src/core/cgroup.c +++ b/src/core/cgroup.c @@ -2319,6 +2319,8 @@ void unit_add_siblings_to_cgroup_realize_queue(Unit *u) { /* This adds the path from the specified unit to root slice to the queue and siblings at each level. * The unit itself is excluded (assuming it's handled separately). + * The function must invalidate cgroup_members_mask of all ancestors in order to calculate up to date + * masks. * * Propagation of realization "side-ways" (i.e. towards siblings) is relevant on cgroup-v1 where * scheduling becomes very weird if two units that own processes reside in the same slice, but one is @@ -2333,6 +2335,9 @@ void unit_add_siblings_to_cgroup_realize_queue(Unit *u) { Unit *m; void *v; + /* Children of slice likely changed when we're called */ + slice->cgroup_members_mask_valid = false; + HASHMAP_FOREACH_KEY(v, m, slice->dependencies[UNIT_BEFORE], i) { /* Skip units that have a dependency on the slice but aren't actually in it. */ if (UNIT_DEREF(m->slice) != slice) |