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-rw-r--r--kernel/watchdog.c35
1 files changed, 3 insertions, 32 deletions
diff --git a/kernel/watchdog.c b/kernel/watchdog.c
index 6b7fad8497af..f1541b7e3244 100644
--- a/kernel/watchdog.c
+++ b/kernel/watchdog.c
@@ -119,13 +119,12 @@ static void __touch_watchdog(void)
__get_cpu_var(watchdog_touch_ts) = get_timestamp(this_cpu);
}
-void touch_watchdog(void)
+void touch_softlockup_watchdog(void)
{
__get_cpu_var(watchdog_touch_ts) = 0;
}
-EXPORT_SYMBOL(touch_watchdog);
-void touch_all_watchdog(void)
+void touch_all_softlockup_watchdogs(void)
{
int cpu;
@@ -140,35 +139,16 @@ void touch_all_watchdog(void)
void touch_nmi_watchdog(void)
{
- touch_watchdog();
+ touch_softlockup_watchdog();
}
EXPORT_SYMBOL(touch_nmi_watchdog);
-void touch_all_nmi_watchdog(void)
-{
- touch_all_watchdog();
-}
-
-void touch_softlockup_watchdog(void)
-{
- touch_watchdog();
-}
-
-void touch_all_softlockup_watchdogs(void)
-{
- touch_all_watchdog();
-}
-
void touch_softlockup_watchdog_sync(void)
{
__raw_get_cpu_var(softlockup_touch_sync) = true;
__raw_get_cpu_var(watchdog_touch_ts) = 0;
}
-void softlockup_tick(void)
-{
-}
-
#ifdef CONFIG_PERF_EVENTS_NMI
/* watchdog detector functions */
static int is_hardlockup(int cpu)
@@ -522,15 +502,6 @@ int proc_dowatchdog_thresh(struct ctl_table *table, int write,
{
return proc_dointvec_minmax(table, write, buffer, lenp, ppos);
}
-
-/* stub functions */
-int proc_dosoftlockup_thresh(struct ctl_table *table, int write,
- void __user *buffer,
- size_t *lenp, loff_t *ppos)
-{
- return proc_dowatchdog_thresh(table, write, buffer, lenp, ppos);
-}
-/* end of stub functions */
#endif /* CONFIG_SYSCTL */
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