---

yaml --- r: 173139 b: refs/heads/master c: 97813f2 h: refs/heads/master i: 173137: 011c432 173135: b87a432 v: v3
git-mirror · Nov 13, 2009 · 1bab5a3 · 1bab5a3
1 parent 287963b
commit 1bab5a3
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Showing 6 changed files with 18 additions and 16 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 27185016b806d5a1181ff501cae120582b2b27dd
+refs/heads/master: 97813f2fe77804a4464564c75ba8d8826377feea
diff --git a/trunk/include/linux/clockchips.h b/trunk/include/linux/clockchips.h
@@ -77,8 +77,8 @@ enum clock_event_nofitiers {
 struct clock_event_device {
 	const char		*name;
 	unsigned int		features;
-	unsigned long		max_delta_ns;
-	unsigned long		min_delta_ns;
+	u64			max_delta_ns;
+	u64			min_delta_ns;
 	u32			mult;
 	u32			shift;
 	int			rating;
@@ -116,8 +116,8 @@ static inline unsigned long div_sc(unsigned long ticks, unsigned long nsec,
 }
 
 /* Clock event layer functions */
-extern unsigned long clockevent_delta2ns(unsigned long latch,
-					 struct clock_event_device *evt);
+extern u64 clockevent_delta2ns(unsigned long latch,
+			       struct clock_event_device *evt);
 extern void clockevents_register_device(struct clock_event_device *dev);
 
 extern void clockevents_exchange_device(struct clock_event_device *old,

diff --git a/trunk/kernel/hrtimer.c b/trunk/kernel/hrtimer.c
@@ -1240,7 +1240,8 @@ hrtimer_interrupt_hanging(struct clock_event_device *dev,
 	force_clock_reprogram = 1;
 	dev->min_delta_ns = (unsigned long)try_time.tv64 * 3;
 	printk(KERN_WARNING "hrtimer: interrupt too slow, "
-		"forcing clock min delta to %lu ns\n", dev->min_delta_ns);
+	       "forcing clock min delta to %llu ns\n",
+	       (unsigned long long) dev->min_delta_ns);
 }
 /*
  * High resolution timer interrupt

diff --git a/trunk/kernel/time/clockevents.c b/trunk/kernel/time/clockevents.c
@@ -37,10 +37,9 @@ static DEFINE_SPINLOCK(clockevents_lock);
  *
  * Math helper, returns latch value converted to nanoseconds (bound checked)
  */
-unsigned long clockevent_delta2ns(unsigned long latch,
-				  struct clock_event_device *evt)
+u64 clockevent_delta2ns(unsigned long latch, struct clock_event_device *evt)
 {
-	u64 clc = ((u64) latch << evt->shift);
+	u64 clc = (u64) latch << evt->shift;
 
 	if (unlikely(!evt->mult)) {
 		evt->mult = 1;
@@ -50,10 +49,10 @@ unsigned long clockevent_delta2ns(unsigned long latch,
 	do_div(clc, evt->mult);
 	if (clc < 1000)
 		clc = 1000;
-	if (clc > LONG_MAX)
-		clc = LONG_MAX;
+	if (clc > KTIME_MAX)
+		clc = KTIME_MAX;
 
-	return (unsigned long) clc;
+	return clc;
 }
 EXPORT_SYMBOL_GPL(clockevent_delta2ns);
 

diff --git a/trunk/kernel/time/tick-oneshot.c b/trunk/kernel/time/tick-oneshot.c
@@ -50,9 +50,9 @@ int tick_dev_program_event(struct clock_event_device *dev, ktime_t expires,
 				dev->min_delta_ns += dev->min_delta_ns >> 1;
 
 			printk(KERN_WARNING
-			       "CE: %s increasing min_delta_ns to %lu nsec\n",
+			       "CE: %s increasing min_delta_ns to %llu nsec\n",
 			       dev->name ? dev->name : "?",
-			       dev->min_delta_ns << 1);
+			       (unsigned long long) dev->min_delta_ns << 1);
 
 			i = 0;
 		}

diff --git a/trunk/kernel/time/timer_list.c b/trunk/kernel/time/timer_list.c
@@ -204,8 +204,10 @@ print_tickdevice(struct seq_file *m, struct tick_device *td, int cpu)
 		return;
 	}
 	SEQ_printf(m, "%s\n", dev->name);
-	SEQ_printf(m, " max_delta_ns:   %lu\n", dev->max_delta_ns);
-	SEQ_printf(m, " min_delta_ns:   %lu\n", dev->min_delta_ns);
+	SEQ_printf(m, " max_delta_ns:   %llu\n",
+		   (unsigned long long) dev->max_delta_ns);
+	SEQ_printf(m, " min_delta_ns:   %llu\n",
+		   (unsigned long long) dev->min_delta_ns);
 	SEQ_printf(m, " mult:           %u\n", dev->mult);
 	SEQ_printf(m, " shift:          %u\n", dev->shift);
 	SEQ_printf(m, " mode:           %d\n", dev->mode);