From 0b62bf862dc93a05fea97b6ca6ffca072e2f30c1 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Mon, 2 Oct 2017 20:59:09 +0200 Subject: [PATCH] watchdog/core: Put softlockup_threads_initialized under ifdef guard The variable is unused when the softlockup detector is disabled in Kconfig. Signed-off-by: Thomas Gleixner --- kernel/watchdog.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/watchdog.c b/kernel/watchdog.c index d241bd99cee1..6bcb854909c0 100644 --- a/kernel/watchdog.c +++ b/kernel/watchdog.c @@ -47,7 +47,6 @@ int __read_mostly watchdog_thresh = 10; int __read_mostly nmi_watchdog_available; struct cpumask watchdog_allowed_mask __read_mostly; -static bool softlockup_threads_initialized __read_mostly; struct cpumask watchdog_cpumask __read_mostly; unsigned long *watchdog_cpumask_bits = cpumask_bits(&watchdog_cpumask); @@ -168,6 +167,7 @@ static void lockup_detector_update_enable(void) unsigned int __read_mostly softlockup_panic = CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE; +static bool softlockup_threads_initialized __read_mostly; static u64 __read_mostly sample_period; static DEFINE_PER_CPU(unsigned long, watchdog_touch_ts); -- 2.20.1