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| author | Thomas Gleixner <tglx@linutronix.de> | 2017-10-02 20:59:09 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2017-10-04 11:30:50 +0200 |
| commit | 0b62bf862dc93a05fea97b6ca6ffca072e2f30c1 (patch) | |
| tree | 1da5d995304d34b98395dc0bd427dde5fc3d6a31 /kernel | |
| parent | watchdog/core: Rename some softlockup_* functions (diff) | |
| download | linux-0b62bf862dc93a05fea97b6ca6ffca072e2f30c1.tar.xz linux-0b62bf862dc93a05fea97b6ca6ffca072e2f30c1.zip | |
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 <tglx@linutronix.de>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/watchdog.c | 2 |
1 files changed, 1 insertions, 1 deletions
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); |