1 files changed, 2 insertions, 0 deletions

diff --git a/kernel/cpuset.c b/kernel/cpuset.c
index 1d1fe9361d29..89d4ed08afba 100644
--- a/kernel/cpuset.c
+++ b/kernel/cpuset.c
@@ -1979,7 +1979,9 @@ static int cpuset_css_online(struct cgroup_subsys_state *css)
 
         spin_lock_irq(&callback_lock);
         cs->mems_allowed = parent->mems_allowed;
+        cs->effective_mems = parent->mems_allowed;
         cpumask_copy(cs->cpus_allowed, parent->cpus_allowed);
+        cpumask_copy(cs->effective_cpus, parent->cpus_allowed);
         spin_unlock_irq(&callback_lock);
 out_unlock:
         mutex_unlock(&cpuset_mutex);