diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h
index 85a868c..bfc204e 100644
--- a/include/linux/cpuset.h
+++ b/include/linux/cpuset.h
@@ -16,26 +16,26 @@
 
 #ifdef CONFIG_CPUSETS
 
-extern struct static_key cpusets_enabled_key;
+extern struct static_key_false cpusets_enabled_key;
 static inline bool cpusets_enabled(void)
 {
-	return static_key_false(&cpusets_enabled_key);
+	return static_branch_unlikely(&cpusets_enabled_key);
 }
 
 static inline int nr_cpusets(void)
 {
 	/* jump label reference count + the top-level cpuset */
-	return static_key_count(&cpusets_enabled_key) + 1;
+	return static_key_count(&cpusets_enabled_key.key) + 1;
 }
 
 static inline void cpuset_inc(void)
 {
-	static_key_slow_inc(&cpusets_enabled_key);
+	static_branch_inc(&cpusets_enabled_key);
 }
 
 static inline void cpuset_dec(void)
 {
-	static_key_slow_dec(&cpusets_enabled_key);
+	static_branch_dec(&cpusets_enabled_key);
 }
 
 extern int cpuset_init(void);
@@ -48,16 +48,25 @@
 void cpuset_init_current_mems_allowed(void);
 int cpuset_nodemask_valid_mems_allowed(nodemask_t *nodemask);
 
-extern int __cpuset_node_allowed(int node, gfp_t gfp_mask);
+extern bool __cpuset_node_allowed(int node, gfp_t gfp_mask);
 
-static inline int cpuset_node_allowed(int node, gfp_t gfp_mask)
+static inline bool cpuset_node_allowed(int node, gfp_t gfp_mask)
 {
-	return nr_cpusets() <= 1 || __cpuset_node_allowed(node, gfp_mask);
+	if (cpusets_enabled())
+		return __cpuset_node_allowed(node, gfp_mask);
+	return true;
 }
 
-static inline int cpuset_zone_allowed(struct zone *z, gfp_t gfp_mask)
+static inline bool __cpuset_zone_allowed(struct zone *z, gfp_t gfp_mask)
 {
-	return cpuset_node_allowed(zone_to_nid(z), gfp_mask);
+	return __cpuset_node_allowed(zone_to_nid(z), gfp_mask);
+}
+
+static inline bool cpuset_zone_allowed(struct zone *z, gfp_t gfp_mask)
+{
+	if (cpusets_enabled())
+		return __cpuset_zone_allowed(z, gfp_mask);
+	return true;
 }
 
 extern int cpuset_mems_allowed_intersects(const struct task_struct *tsk1,
@@ -172,14 +181,19 @@
 	return 1;
 }
 
-static inline int cpuset_node_allowed(int node, gfp_t gfp_mask)
+static inline bool cpuset_node_allowed(int node, gfp_t gfp_mask)
 {
-	return 1;
+	return true;
 }
 
-static inline int cpuset_zone_allowed(struct zone *z, gfp_t gfp_mask)
+static inline bool __cpuset_zone_allowed(struct zone *z, gfp_t gfp_mask)
 {
-	return 1;
+	return true;
+}
+
+static inline bool cpuset_zone_allowed(struct zone *z, gfp_t gfp_mask)
+{
+	return true;
 }
 
 static inline int cpuset_mems_allowed_intersects(const struct task_struct *tsk1,
diff --git a/kernel/cpuset.c b/kernel/cpuset.c
index 611cc69..73e93e53 100644
--- a/kernel/cpuset.c
+++ b/kernel/cpuset.c
@@ -61,7 +61,7 @@
 #include <linux/cgroup.h>
 #include <linux/wait.h>
 
-struct static_key cpusets_enabled_key __read_mostly = STATIC_KEY_INIT_FALSE;
+DEFINE_STATIC_KEY_FALSE(cpusets_enabled_key);
 
 /* See "Frequency meter" comments, below. */
 
@@ -2528,27 +2528,27 @@
  *	GFP_KERNEL   - any node in enclosing hardwalled cpuset ok
  *	GFP_USER     - only nodes in current tasks mems allowed ok.
  */
-int __cpuset_node_allowed(int node, gfp_t gfp_mask)
+bool __cpuset_node_allowed(int node, gfp_t gfp_mask)
 {
 	struct cpuset *cs;		/* current cpuset ancestors */
 	int allowed;			/* is allocation in zone z allowed? */
 	unsigned long flags;
 
 	if (in_interrupt())
-		return 1;
+		return true;
 	if (node_isset(node, current->mems_allowed))
-		return 1;
+		return true;
 	/*
 	 * Allow tasks that have access to memory reserves because they have
 	 * been OOM killed to get memory anywhere.
 	 */
 	if (unlikely(test_thread_flag(TIF_MEMDIE)))
-		return 1;
+		return true;
 	if (gfp_mask & __GFP_HARDWALL)	/* If hardwall request, stop here */
-		return 0;
+		return false;
 
 	if (current->flags & PF_EXITING) /* Let dying task have memory */
-		return 1;
+		return true;
 
 	/* Not hardwall and node outside mems_allowed: scan up cpusets */
 	spin_lock_irqsave(&callback_lock, flags);
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index bdf7a13..39c441b 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -2859,7 +2859,7 @@
 
 		if (cpusets_enabled() &&
 			(alloc_flags & ALLOC_CPUSET) &&
-			!cpuset_zone_allowed(zone, gfp_mask))
+			!__cpuset_zone_allowed(zone, gfp_mask))
 				continue;
 		/*
 		 * Distribute pages in proportion to the individual