diff options
Diffstat (limited to 'kernel/time/tick-sched.c')
| -rw-r--r-- | kernel/time/tick-sched.c | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c index b28dee43e644..0b7887389bd2 100644 --- a/kernel/time/tick-sched.c +++ b/kernel/time/tick-sched.c @@ -149,7 +149,7 @@ static void tick_sched_handle(struct tick_sched *ts, struct pt_regs *regs) } #ifdef CONFIG_NO_HZ_FULL -static cpumask_var_t tick_nohz_full_mask; +cpumask_var_t tick_nohz_full_mask; bool tick_nohz_full_running; static bool can_stop_full_tick(void) @@ -270,14 +270,6 @@ out: local_irq_restore(flags); } -int tick_nohz_full_cpu(int cpu) -{ - if (!tick_nohz_full_running) - return 0; - - return cpumask_test_cpu(cpu, tick_nohz_full_mask); -} - /* Parse the boot-time nohz CPU list from the kernel parameters. */ static int __init tick_nohz_full_setup(char *str) { @@ -359,8 +351,6 @@ void __init tick_nohz_init(void) 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 tick_nohz_full_running (0) #endif /* @@ -738,7 +728,7 @@ static bool can_stop_idle_tick(int cpu, struct tick_sched *ts) return false; } - if (tick_nohz_full_running) { + if (tick_nohz_full_enabled()) { /* * Keep the tick alive to guarantee timekeeping progression * if there are full dynticks CPUs around |