Displaying 2 results from an estimated 2 matches for "sec_n".
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sec_ns
2007 Apr 18
2
[PATCH RFC] Change softlockup watchdog to ignore stolen time
...c DEFINE_PER_CPU(unsigned long, touch_timestamp);
-static DEFINE_PER_CPU(unsigned long, print_timestamp);
+static DEFINE_PER_CPU(unsigned long long, touch_timestamp);
+static DEFINE_PER_CPU(unsigned long long, print_timestamp);
static DEFINE_PER_CPU(struct task_struct *, watchdog_task);
+
+#define SEC_NS (1000000000ull)
static int did_panic = 0;
@@ -37,7 +39,7 @@ static struct notifier_block panic_block
void touch_softlockup_watchdog(void)
{
- __raw_get_cpu_var(touch_timestamp) = jiffies;
+ __raw_get_cpu_var(touch_timestamp) = sched_clock();
}
EXPORT_SYMBOL(touch_softlockup_watchdog);...
2007 Apr 18
2
[PATCH RFC] Change softlockup watchdog to ignore stolen time
...c DEFINE_PER_CPU(unsigned long, touch_timestamp);
-static DEFINE_PER_CPU(unsigned long, print_timestamp);
+static DEFINE_PER_CPU(unsigned long long, touch_timestamp);
+static DEFINE_PER_CPU(unsigned long long, print_timestamp);
static DEFINE_PER_CPU(struct task_struct *, watchdog_task);
+
+#define SEC_NS (1000000000ull)
static int did_panic = 0;
@@ -37,7 +39,7 @@ static struct notifier_block panic_block
void touch_softlockup_watchdog(void)
{
- __raw_get_cpu_var(touch_timestamp) = jiffies;
+ __raw_get_cpu_var(touch_timestamp) = sched_clock();
}
EXPORT_SYMBOL(touch_softlockup_watchdog);...