1 files changed, 1 insertions, 0 deletions

diff --git a/kernel/fork.c b/kernel/fork.c
index a9e99f3c18e0..9cc227d54102 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -1237,6 +1237,7 @@ static struct task_struct *copy_process(unsigned long clone_flags,
 #ifdef CONFIG_CPUSETS
         p->cpuset_mem_spread_rotor = NUMA_NO_NODE;
         p->cpuset_slab_spread_rotor = NUMA_NO_NODE;
+        seqcount_init(&p->mems_allowed_seq);
 #endif
 #ifdef CONFIG_TRACE_IRQFLAGS
         p->irq_events = 0;