diff options
Diffstat (limited to 'kernel')
-rw-r--r-- | kernel/timer.c | 56 |
1 files changed, 14 insertions, 42 deletions
diff --git a/kernel/timer.c b/kernel/timer.c index cf7af56940b..8d185a1677c 100644 --- a/kernel/timer.c +++ b/kernel/timer.c @@ -100,11 +100,6 @@ static inline struct tvec_base *tbase_get_base(struct tvec_base *base) return ((struct tvec_base *)((unsigned long)base & ~TIMER_FLAG_MASK)); } -static inline void timer_set_deferrable(struct timer_list *timer) -{ - timer->base = TBASE_MAKE_DEFERRED(timer->base); -} - static inline void timer_set_base(struct timer_list *timer, struct tvec_base *new_base) { @@ -564,16 +559,14 @@ static inline void debug_timer_assert_init(struct timer_list *timer) debug_object_assert_init(timer, &timer_debug_descr); } -static void __init_timer(struct timer_list *timer, - const char *name, - struct lock_class_key *key); +static void do_init_timer(struct timer_list *timer, unsigned int flags, + const char *name, struct lock_class_key *key); -void init_timer_on_stack_key(struct timer_list *timer, - const char *name, - struct lock_class_key *key) +void init_timer_on_stack_key(struct timer_list *timer, unsigned int flags, + const char *name, struct lock_class_key *key) { debug_object_init_on_stack(timer, &timer_debug_descr); - __init_timer(timer, name, key); + do_init_timer(timer, flags, name, key); } EXPORT_SYMBOL_GPL(init_timer_on_stack_key); @@ -614,12 +607,13 @@ static inline void debug_assert_init(struct timer_list *timer) debug_timer_assert_init(timer); } -static void __init_timer(struct timer_list *timer, - const char *name, - struct lock_class_key *key) +static void do_init_timer(struct timer_list *timer, unsigned int flags, + const char *name, struct lock_class_key *key) { + struct tvec_base *base = __raw_get_cpu_var(tvec_bases); + timer->entry.next = NULL; - timer->base = __raw_get_cpu_var(tvec_bases); + timer->base = (void *)((unsigned long)base | flags); timer->slack = -1; #ifdef CONFIG_TIMER_STATS timer->start_site = NULL; @@ -629,22 +623,10 @@ static void __init_timer(struct timer_list *timer, lockdep_init_map(&timer->lockdep_map, name, key, 0); } -void setup_deferrable_timer_on_stack_key(struct timer_list *timer, - const char *name, - struct lock_class_key *key, - void (*function)(unsigned long), - unsigned long data) -{ - timer->function = function; - timer->data = data; - init_timer_on_stack_key(timer, name, key); - timer_set_deferrable(timer); -} -EXPORT_SYMBOL_GPL(setup_deferrable_timer_on_stack_key); - /** * init_timer_key - initialize a timer * @timer: the timer to be initialized + * @flags: timer flags * @name: name of the timer * @key: lockdep class key of the fake lock used for tracking timer * sync lock dependencies @@ -652,24 +634,14 @@ EXPORT_SYMBOL_GPL(setup_deferrable_timer_on_stack_key); * init_timer_key() must be done to a timer prior calling *any* of the * other timer functions. */ -void init_timer_key(struct timer_list *timer, - const char *name, - struct lock_class_key *key) +void init_timer_key(struct timer_list *timer, unsigned int flags, + const char *name, struct lock_class_key *key) { debug_init(timer); - __init_timer(timer, name, key); + do_init_timer(timer, flags, name, key); } EXPORT_SYMBOL(init_timer_key); -void init_timer_deferrable_key(struct timer_list *timer, - const char *name, - struct lock_class_key *key) -{ - init_timer_key(timer, name, key); - timer_set_deferrable(timer); -} -EXPORT_SYMBOL(init_timer_deferrable_key); - static inline void detach_timer(struct timer_list *timer, bool clear_pending) { struct list_head *entry = &timer->entry; |