diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h
index c9c90ada8cf9..9aacea3935ed 100644
--- a/include/linux/cpuset.h
+++ b/include/linux/cpuset.h
@@ -113,7 +113,6 @@ extern int proc_cpuset_show(struct seq_file *m, struct pid_namespace *ns,
 			    struct pid *pid, struct task_struct *tsk);
 
 extern int cpuset_mem_spread_node(void);
-extern int cpuset_slab_spread_node(void);
 
 static inline int cpuset_do_page_mem_spread(void)
 {
@@ -251,11 +250,6 @@ static inline int cpuset_mem_spread_node(void)
 	return 0;
 }
 
-static inline int cpuset_slab_spread_node(void)
-{
-	return 0;
-}
-
 static inline int cpuset_do_page_mem_spread(void)
 {
 	return 0;
diff --git a/include/linux/sched.h b/include/linux/sched.h
index ffe182d26450..df385822ef7a 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1244,7 +1244,6 @@ struct task_struct {
 	/* Sequence number to catch updates: */
 	seqcount_spinlock_t		mems_allowed_seq;
 	int				cpuset_mem_spread_rotor;
-	int				cpuset_slab_spread_rotor;
 #endif
 #ifdef CONFIG_CGROUPS
 	/* Control Group info protected by css_set_lock: */
diff --git a/kernel/cgroup/cpuset.c b/kernel/cgroup/cpuset.c
index 3e06a78dfb91..3aa27fe72e70 100644
--- a/kernel/cgroup/cpuset.c
+++ b/kernel/cgroup/cpuset.c
@@ -5079,19 +5079,6 @@ int cpuset_mem_spread_node(void)
 	return cpuset_spread_node(&current->cpuset_mem_spread_rotor);
 }
 
-/**
- * cpuset_slab_spread_node() - On which node to begin search for a slab page
- */
-int cpuset_slab_spread_node(void)
-{
-	if (current->cpuset_slab_spread_rotor == NUMA_NO_NODE)
-		current->cpuset_slab_spread_rotor =
-			node_random(&current->mems_allowed);
-
-	return cpuset_spread_node(&current->cpuset_slab_spread_rotor);
-}
-EXPORT_SYMBOL_GPL(cpuset_mem_spread_node);
-
 /**
  * cpuset_mems_allowed_intersects - Does @tsk1's mems_allowed intersect @tsk2's?
  * @tsk1: pointer to task_struct of some task.
diff --git a/kernel/fork.c b/kernel/fork.c
index 2dec40130496..003786f16002 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -2377,7 +2377,6 @@ static __latent_entropy struct task_struct *copy_process(
 #endif
 #ifdef CONFIG_CPUSETS
 	p->cpuset_mem_spread_rotor = NUMA_NO_NODE;
-	p->cpuset_slab_spread_rotor = NUMA_NO_NODE;
 	seqcount_spinlock_init(&p->mems_allowed_seq, &p->alloc_lock);
 #endif
 #ifdef CONFIG_TRACE_IRQFLAGS