sh: convert /proc/cpu/aligmnent, /proc/cpu/kernel_alignment to seq_file

[safe/jmp/linux-2.6] / include / linux / timer.h

diff --git a/include/linux/timer.h b/include/linux/timer.h
index ccf882e..a2d1eb6 100644 (file)
--- a/include/linux/timer.h
+++ b/include/linux/timer.h
@@ -175,11 +175,6 @@ extern int mod_timer_pinned(struct timer_list *timer, unsigned long expires);
 
 /*
  * Return when the next timer-wheel timeout occurs (in absolute jiffies),
- * locks the timer base:
- */
-extern unsigned long next_timer_interrupt(void);
-/*
- * Return when the next timer-wheel timeout occurs (in absolute jiffies),
  * locks the timer base and does the comparison against the given
  * jiffie.
  */
@@ -190,6 +185,8 @@ extern unsigned long get_next_timer_interrupt(unsigned long now);
  */
 #ifdef CONFIG_TIMER_STATS
 
+extern int timer_stats_active;
+
 #define TIMER_STATS_FLAG_DEFERRABLE    0x1
 
 extern void init_timer_stats(void);
@@ -203,6 +200,8 @@ extern void __timer_stats_timer_set_start_info(struct timer_list *timer,
 
 static inline void timer_stats_timer_set_start_info(struct timer_list *timer)
 {
+       if (likely(!timer_stats_active))
+               return;
        __timer_stats_timer_set_start_info(timer, __builtin_return_address(0));
 }