diff options
author | Kees Cook <keescook@chromium.org> | 2017-10-22 18:14:46 -0700 |
---|---|---|
committer | Kees Cook <keescook@chromium.org> | 2017-11-21 15:57:14 -0800 |
commit | 188665b2d67db8953899551d1a9d4481b2a0ac60 (patch) | |
tree | a2358bf68d3d4f8c7b775966a4e94cea7b7dc81c /kernel/time/timer.c | |
parent | 1fe66ba572b455270dc35a2c099dd7328cec9e4c (diff) | |
download | linux-188665b2d67db8953899551d1a9d4481b2a0ac60.tar.bz2 |
timer: Pass function down to initialization routines
In preparation for removing more macros, pass the function down to the
initialization routines instead of doing it in macros.
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: John Stultz <john.stultz@linaro.org>
Cc: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Kees Cook <keescook@chromium.org>
Diffstat (limited to 'kernel/time/timer.c')
-rw-r--r-- | kernel/time/timer.c | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/kernel/time/timer.c b/kernel/time/timer.c index 0f0d49a02d04..ffebcf878fba 100644 --- a/kernel/time/timer.c +++ b/kernel/time/timer.c @@ -707,14 +707,18 @@ static inline void debug_timer_assert_init(struct timer_list *timer) debug_object_assert_init(timer, &timer_debug_descr); } -static void do_init_timer(struct timer_list *timer, unsigned int flags, +static void do_init_timer(struct timer_list *timer, + void (*func)(struct timer_list *), + unsigned int flags, const char *name, struct lock_class_key *key); -void init_timer_on_stack_key(struct timer_list *timer, unsigned int flags, +void init_timer_on_stack_key(struct timer_list *timer, + void (*func)(struct timer_list *), + unsigned int flags, const char *name, struct lock_class_key *key) { debug_object_init_on_stack(timer, &timer_debug_descr); - do_init_timer(timer, flags, name, key); + do_init_timer(timer, func, flags, name, key); } EXPORT_SYMBOL_GPL(init_timer_on_stack_key); @@ -755,10 +759,13 @@ static inline void debug_assert_init(struct timer_list *timer) debug_timer_assert_init(timer); } -static void do_init_timer(struct timer_list *timer, unsigned int flags, +static void do_init_timer(struct timer_list *timer, + void (*func)(struct timer_list *), + unsigned int flags, const char *name, struct lock_class_key *key) { timer->entry.pprev = NULL; + timer->function = func; timer->flags = flags | raw_smp_processor_id(); lockdep_init_map(&timer->lockdep_map, name, key, 0); } @@ -766,6 +773,7 @@ static void do_init_timer(struct timer_list *timer, unsigned int flags, /** * init_timer_key - initialize a timer * @timer: the timer to be initialized + * @func: timer callback function * @flags: timer flags * @name: name of the timer * @key: lockdep class key of the fake lock used for tracking timer @@ -774,11 +782,12 @@ static void do_init_timer(struct timer_list *timer, unsigned int flags, * 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, unsigned int flags, +void init_timer_key(struct timer_list *timer, + void (*func)(struct timer_list *), unsigned int flags, const char *name, struct lock_class_key *key) { debug_init(timer); - do_init_timer(timer, flags, name, key); + do_init_timer(timer, func, flags, name, key); } EXPORT_SYMBOL(init_timer_key); |