diff options
Diffstat (limited to 'kernel/time/timer.c')
-rw-r--r-- | kernel/time/timer.c | 63 |
1 files changed, 24 insertions, 39 deletions
diff --git a/kernel/time/timer.c b/kernel/time/timer.c index 73164c3..3a95f97 100644 --- a/kernel/time/timer.c +++ b/kernel/time/timer.c @@ -489,11 +489,19 @@ static void *timer_debug_hint(void *addr) return ((struct timer_list *) addr)->function; } +static bool timer_is_static_object(void *addr) +{ + struct timer_list *timer = addr; + + return (timer->entry.pprev == NULL && + timer->entry.next == TIMER_ENTRY_STATIC); +} + /* * fixup_init is called when: * - an active object is initialized */ -static int timer_fixup_init(void *addr, enum debug_obj_state state) +static bool timer_fixup_init(void *addr, enum debug_obj_state state) { struct timer_list *timer = addr; @@ -501,9 +509,9 @@ static int timer_fixup_init(void *addr, enum debug_obj_state state) case ODEBUG_STATE_ACTIVE: del_timer_sync(timer); debug_object_init(timer, &timer_debug_descr); - return 1; + return true; default: - return 0; + return false; } } @@ -516,36 +524,22 @@ static void stub_timer(unsigned long data) /* * fixup_activate is called when: * - an active object is activated - * - an unknown object is activated (might be a statically initialized object) + * - an unknown non-static object is activated */ -static int timer_fixup_activate(void *addr, enum debug_obj_state state) +static bool timer_fixup_activate(void *addr, enum debug_obj_state state) { struct timer_list *timer = addr; switch (state) { - case ODEBUG_STATE_NOTAVAILABLE: - /* - * This is not really a fixup. The timer was - * statically initialized. We just make sure that it - * is tracked in the object tracker. - */ - if (timer->entry.pprev == NULL && - timer->entry.next == TIMER_ENTRY_STATIC) { - debug_object_init(timer, &timer_debug_descr); - debug_object_activate(timer, &timer_debug_descr); - return 0; - } else { - setup_timer(timer, stub_timer, 0); - return 1; - } - return 0; + setup_timer(timer, stub_timer, 0); + return true; case ODEBUG_STATE_ACTIVE: WARN_ON(1); default: - return 0; + return false; } } @@ -553,7 +547,7 @@ static int timer_fixup_activate(void *addr, enum debug_obj_state state) * fixup_free is called when: * - an active object is freed */ -static int timer_fixup_free(void *addr, enum debug_obj_state state) +static bool timer_fixup_free(void *addr, enum debug_obj_state state) { struct timer_list *timer = addr; @@ -561,9 +555,9 @@ static int timer_fixup_free(void *addr, enum debug_obj_state state) case ODEBUG_STATE_ACTIVE: del_timer_sync(timer); debug_object_free(timer, &timer_debug_descr); - return 1; + return true; default: - return 0; + return false; } } @@ -571,32 +565,23 @@ static int timer_fixup_free(void *addr, enum debug_obj_state state) * fixup_assert_init is called when: * - an untracked/uninit-ed object is found */ -static int timer_fixup_assert_init(void *addr, enum debug_obj_state state) +static bool timer_fixup_assert_init(void *addr, enum debug_obj_state state) { struct timer_list *timer = addr; switch (state) { case ODEBUG_STATE_NOTAVAILABLE: - if (timer->entry.next == TIMER_ENTRY_STATIC) { - /* - * This is not really a fixup. The timer was - * statically initialized. We just make sure that it - * is tracked in the object tracker. - */ - debug_object_init(timer, &timer_debug_descr); - return 0; - } else { - setup_timer(timer, stub_timer, 0); - return 1; - } + setup_timer(timer, stub_timer, 0); + return true; default: - return 0; + return false; } } static struct debug_obj_descr timer_debug_descr = { .name = "timer_list", .debug_hint = timer_debug_hint, + .is_static_object = timer_is_static_object, .fixup_init = timer_fixup_init, .fixup_activate = timer_fixup_activate, .fixup_free = timer_fixup_free, |