1 files changed, 0 insertions, 56 deletions
diff --git a/patches/linux-2.6.18/softlockup-no-idle-hz.patch b/patches/linux-2.6.18/softlockup-no-idle-hz.patch
deleted file mode 100644
index d98edac8f2..0000000000
--- a/patches/linux-2.6.18/softlockup-no-idle-hz.patch
+++ /dev/null
@@ -1,56 +0,0 @@
-diff -pruN ../orig-linux-2.6.18/include/linux/sched.h ./include/linux/sched.h
---- ../orig-linux-2.6.18/include/linux/sched.h	2006-09-20 04:42:06.000000000 +0100
-+++ ./include/linux/sched.h	2007-02-07 01:10:24.000000000 +0000
-@@ -211,10 +211,15 @@ extern void update_process_times(int use
- extern void scheduler_tick(void);
- 
- #ifdef CONFIG_DETECT_SOFTLOCKUP
-+extern unsigned long softlockup_get_next_event(void);
- extern void softlockup_tick(void);
- extern void spawn_softlockup_task(void);
- extern void touch_softlockup_watchdog(void);
- #else
-+static inline unsigned long softlockup_get_next_event(void)
-+{
-+	return MAX_JIFFY_OFFSET;
-+}
- static inline void softlockup_tick(void)
- {
- }
-diff -pruN ../orig-linux-2.6.18/kernel/softlockup.c ./kernel/softlockup.c
---- ../orig-linux-2.6.18/kernel/softlockup.c	2006-09-20 04:42:06.000000000 +0100
-+++ ./kernel/softlockup.c	2007-02-07 01:53:22.000000000 +0000
-@@ -40,6 +40,19 @@ void touch_softlockup_watchdog(void)
- }
- EXPORT_SYMBOL(touch_softlockup_watchdog);
- 
-+unsigned long softlockup_get_next_event(void)
-+{
-+	int this_cpu = smp_processor_id();
-+	unsigned long touch_timestamp = per_cpu(touch_timestamp, this_cpu);
-+
-+	if (per_cpu(print_timestamp, this_cpu) == touch_timestamp ||
-+		did_panic ||
-+			!per_cpu(watchdog_task, this_cpu))
-+		return MAX_JIFFY_OFFSET;
-+
-+	return max_t(long, 0, touch_timestamp + HZ - jiffies);
-+}
-+
- /*
-  * This callback runs from the timer interrupt, and checks
-  * whether the watchdog thread has hung or not:
-diff -pruN ../orig-linux-2.6.18/kernel/timer.c ./kernel/timer.c
---- ../orig-linux-2.6.18/kernel/timer.c	2006-09-20 04:42:06.000000000 +0100
-+++ ./kernel/timer.c	2007-02-07 01:29:34.000000000 +0000
-@@ -485,7 +485,9 @@ unsigned long next_timer_interrupt(void)
- 		if (hr_expires < 3)
- 			return hr_expires + jiffies;
- 	}
--	hr_expires += jiffies;
-+	hr_expires = min_t(unsigned long,
-+			   softlockup_get_next_event(),
-+			   hr_expires) + jiffies;
- 
- 	base = __get_cpu_var(tvec_bases);
- 	spin_lock(&base->lock);