1 files changed, 22 insertions, 22 deletions

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