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-rw-r--r--kernel/watchdog.c11
1 files changed, 3 insertions, 8 deletions
diff --git a/kernel/watchdog.c b/kernel/watchdog.c
index 3c44dbaa4b9f..562652c9c815 100644
--- a/kernel/watchdog.c
+++ b/kernel/watchdog.c
@@ -774,15 +774,10 @@ int proc_watchdog_cpumask(struct ctl_table *table, int write,
void __init lockup_detector_init(void)
{
-#ifdef CONFIG_NO_HZ_FULL
- if (tick_nohz_full_enabled()) {
+ if (tick_nohz_full_enabled())
pr_info("Disabling watchdog on nohz_full cores by default\n");
- cpumask_copy(&watchdog_cpumask, housekeeping_mask);
- } else
- cpumask_copy(&watchdog_cpumask, cpu_possible_mask);
-#else
- cpumask_copy(&watchdog_cpumask, cpu_possible_mask);
-#endif
+
+ cpumask_copy(&watchdog_cpumask, housekeeping_cpumask());
if (!watchdog_nmi_probe())
nmi_watchdog_available = true;