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add countdownlatch and completion

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This commit is contained in:
SheldonDai
2019-10-10 14:15:25 +08:00
parent b6af64f40d
commit 04694f6013
15 changed files with 688 additions and 31 deletions
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7
kernel/core/tos_task.c
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@@ -53,8 +53,8 @@ __STATIC__ k_prio_t task_highest_pending_prio_get(k_task_t *task)
k_prio_t prio, highest_prio_pending = K_TASK_PRIO_INVALID;
TOS_LIST_FOR_EACH(curr, &task->mutex_own_list) {
mutex = TOS_LIST_ENTRY(curr, k_mutex_t, owner_list);
prio = pend_highest_prio_get(&mutex->pend_obj);
mutex = TOS_LIST_ENTRY(curr, k_mutex_t, owner_anchor);
prio = pend_highest_pending_prio_get(&mutex->pend_obj);
if (prio < highest_prio_pending) {
highest_prio_pending = prio;
}
@@ -67,7 +67,7 @@ __STATIC__ void task_mutex_release(k_task_t *task)
k_list_t *curr, *next;
TOS_LIST_FOR_EACH_SAFE(curr, next, &task->mutex_own_list) {
mutex_release(TOS_LIST_ENTRY(curr, k_mutex_t, owner_list));
mutex_release(TOS_LIST_ENTRY(curr, k_mutex_t, owner_anchor));
}
}
#endif
@@ -358,6 +358,7 @@ __API__ k_err_t tos_task_delay(k_tick_t delay)
if (tick_list_add(k_curr_task, delay) != K_ERR_NONE) {
TOS_CPU_INT_ENABLE();
// if you wanna delay your task forever, why don't just suspend?
return K_ERR_DELAY_FOREVER;
}