diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c
index 91a2528b5f44..b28dee43e644 100644
--- a/kernel/time/tick-sched.c
+++ b/kernel/time/tick-sched.c
@@ -149,8 +149,8 @@ static void tick_sched_handle(struct tick_sched *ts, struct pt_regs *regs)
 }
 
 #ifdef CONFIG_NO_HZ_FULL
-static cpumask_var_t nohz_full_mask;
-bool have_nohz_full_mask;
+static cpumask_var_t tick_nohz_full_mask;
+bool tick_nohz_full_running;
 
 static bool can_stop_full_tick(void)
 {
@@ -183,7 +183,7 @@ static bool can_stop_full_tick(void)
 		 * Don't allow the user to think they can get
 		 * full NO_HZ with this machine.
 		 */
-		WARN_ONCE(have_nohz_full_mask,
+		WARN_ONCE(tick_nohz_full_running,
 			  "NO_HZ FULL will not work with unstable sched clock");
 		return false;
 	}
@@ -240,11 +240,11 @@ static void nohz_full_kick_ipi(void *info)
  */
 void tick_nohz_full_kick_all(void)
 {
-	if (!have_nohz_full_mask)
+	if (!tick_nohz_full_running)
 		return;
 
 	preempt_disable();
-	smp_call_function_many(nohz_full_mask,
+	smp_call_function_many(tick_nohz_full_mask,
 			       nohz_full_kick_ipi, NULL, false);
 	preempt_enable();
 }
@@ -272,10 +272,10 @@ out:
 
 int tick_nohz_full_cpu(int cpu)
 {
-	if (!have_nohz_full_mask)
+	if (!tick_nohz_full_running)
 		return 0;
 
-	return cpumask_test_cpu(cpu, nohz_full_mask);
+	return cpumask_test_cpu(cpu, tick_nohz_full_mask);
 }
 
 /* Parse the boot-time nohz CPU list from the kernel parameters. */
@@ -283,18 +283,18 @@ static int __init tick_nohz_full_setup(char *str)
 {
 	int cpu;
 
-	alloc_bootmem_cpumask_var(&nohz_full_mask);
-	if (cpulist_parse(str, nohz_full_mask) < 0) {
+	alloc_bootmem_cpumask_var(&tick_nohz_full_mask);
+	if (cpulist_parse(str, tick_nohz_full_mask) < 0) {
 		pr_warning("NOHZ: Incorrect nohz_full cpumask\n");
 		return 1;
 	}
 
 	cpu = smp_processor_id();
-	if (cpumask_test_cpu(cpu, nohz_full_mask)) {
+	if (cpumask_test_cpu(cpu, tick_nohz_full_mask)) {
 		pr_warning("NO_HZ: Clearing %d from nohz_full range for timekeeping\n", cpu);
-		cpumask_clear_cpu(cpu, nohz_full_mask);
+		cpumask_clear_cpu(cpu, tick_nohz_full_mask);
 	}
-	have_nohz_full_mask = true;
+	tick_nohz_full_running = true;
 
 	return 1;
 }
@@ -312,7 +312,7 @@ static int tick_nohz_cpu_down_callback(struct notifier_block *nfb,
 		 * If we handle the timekeeping duty for full dynticks CPUs,
 		 * we can't safely shutdown that CPU.
 		 */
-		if (have_nohz_full_mask && tick_do_timer_cpu == cpu)
+		if (tick_nohz_full_running && tick_do_timer_cpu == cpu)
 			return NOTIFY_BAD;
 		break;
 	}
@@ -331,14 +331,14 @@ static int tick_nohz_init_all(void)
 	int err = -1;
 
 #ifdef CONFIG_NO_HZ_FULL_ALL
-	if (!alloc_cpumask_var(&nohz_full_mask, GFP_KERNEL)) {
+	if (!alloc_cpumask_var(&tick_nohz_full_mask, GFP_KERNEL)) {
 		pr_err("NO_HZ: Can't allocate full dynticks cpumask\n");
 		return err;
 	}
 	err = 0;
-	cpumask_setall(nohz_full_mask);
-	cpumask_clear_cpu(smp_processor_id(), nohz_full_mask);
-	have_nohz_full_mask = true;
+	cpumask_setall(tick_nohz_full_mask);
+	cpumask_clear_cpu(smp_processor_id(), tick_nohz_full_mask);
+	tick_nohz_full_running = true;
 #endif
 	return err;
 }
@@ -347,20 +347,20 @@ void __init tick_nohz_init(void)
 {
 	int cpu;
 
-	if (!have_nohz_full_mask) {
+	if (!tick_nohz_full_running) {
 		if (tick_nohz_init_all() < 0)
 			return;
 	}
 
-	for_each_cpu(cpu, nohz_full_mask)
+	for_each_cpu(cpu, tick_nohz_full_mask)
 		context_tracking_cpu_set(cpu);
 
 	cpu_notifier(tick_nohz_cpu_down_callback, 0);
-	cpulist_scnprintf(nohz_full_buf, sizeof(nohz_full_buf), nohz_full_mask);
+	cpulist_scnprintf(nohz_full_buf, sizeof(nohz_full_buf), tick_nohz_full_mask);
 	pr_info("NO_HZ: Full dynticks CPUs: %s.\n", nohz_full_buf);
 }
 #else
-#define have_nohz_full_mask (0)
+#define tick_nohz_full_running (0)
 #endif
 
 /*
@@ -738,7 +738,7 @@ static bool can_stop_idle_tick(int cpu, struct tick_sched *ts)
 		return false;
 	}
 
-	if (have_nohz_full_mask) {
+	if (tick_nohz_full_running) {
 		/*
 		 * Keep the tick alive to guarantee timekeeping progression
 		 * if there are full dynticks CPUs around