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Diffstat (limited to 'include/linux/timer.h')
-rw-r--r--include/linux/timer.h23
1 files changed, 22 insertions, 1 deletions
diff --git a/include/linux/timer.h b/include/linux/timer.h
index 979fefdeb862..d4ba79248a27 100644
--- a/include/linux/timer.h
+++ b/include/linux/timer.h
@@ -4,6 +4,7 @@
#include <linux/list.h>
#include <linux/ktime.h>
#include <linux/stddef.h>
+#include <linux/debugobjects.h>
struct tvec_base;
@@ -25,6 +26,7 @@ struct timer_list {
extern struct tvec_base boot_tvec_bases;
#define TIMER_INITIALIZER(_function, _expires, _data) { \
+ .entry = { .prev = TIMER_ENTRY_STATIC }, \
.function = (_function), \
.expires = (_expires), \
.data = (_data), \
@@ -38,6 +40,17 @@ extern struct tvec_base boot_tvec_bases;
void init_timer(struct timer_list *timer);
void init_timer_deferrable(struct timer_list *timer);
+#ifdef CONFIG_DEBUG_OBJECTS_TIMERS
+extern void init_timer_on_stack(struct timer_list *timer);
+extern void destroy_timer_on_stack(struct timer_list *timer);
+#else
+static inline void destroy_timer_on_stack(struct timer_list *timer) { }
+static inline void init_timer_on_stack(struct timer_list *timer)
+{
+ init_timer(timer);
+}
+#endif
+
static inline void setup_timer(struct timer_list * timer,
void (*function)(unsigned long),
unsigned long data)
@@ -47,6 +60,15 @@ static inline void setup_timer(struct timer_list * timer,
init_timer(timer);
}
+static inline void setup_timer_on_stack(struct timer_list *timer,
+ void (*function)(unsigned long),
+ unsigned long data)
+{
+ timer->function = function;
+ timer->data = data;
+ init_timer_on_stack(timer);
+}
+
/**
* timer_pending - is a timer pending?
* @timer: the timer in question
@@ -164,5 +186,4 @@ unsigned long __round_jiffies_relative(unsigned long j, int cpu);
unsigned long round_jiffies(unsigned long j);
unsigned long round_jiffies_relative(unsigned long j);
-
#endif