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Diffstat (limited to 'kernel/time/timer.c')
-rw-r--r--kernel/time/timer.c63
1 files changed, 24 insertions, 39 deletions
diff --git a/kernel/time/timer.c b/kernel/time/timer.c
index 73164c3aa56b..3a95f9728778 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,