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sync smart & dfs (#8672)

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Signed-off-by: xqyjlj <xqyjlj@126.com>
Signed-off-by: Shell <smokewood@qq.com>
Co-authored-by: xqyjlj <xqyjlj@126.com>
This commit is contained in:
Shell
2024-03-28 23:42:56 +08:00
committed by GitHub
co-authored by xqyjlj
parent 40e26f4909
commit 83e95bdff4
131 changed files with 14954 additions and 6478 deletions
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components/drivers/ipc/waitqueue.c
+83 -6
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@@ -9,7 +9,11 @@
* to blocked thread.
* 2022-01-24 THEWON let rt_wqueue_wait return thread->error when using signal
* 2023-09-15 xqyjlj perf rt_hw_interrupt_disable/enable
* 2023-11-21 Shell Support wakeup_all
*/
#define DBG_TAG "ipc.waitqueue"
#define DBG_LVL DBG_INFO
#include <rtdbg.h>
#include <stdint.h>
#include <rthw.h>
@@ -64,7 +68,8 @@ int __wqueue_default_wake(struct rt_wqueue_node *wait, void *key)
}
/**
* @brief This function will wake up a pending thread on the specified waiting queue that meets the conditions.
* @brief This function will wake up a pending thread on the specified
* waiting queue that meets the conditions.
*
* @param queue is a pointer to the wait queue.
*
@@ -94,17 +99,89 @@ void rt_wqueue_wakeup(rt_wqueue_t *queue, void *key)
entry = rt_list_entry(node, struct rt_wqueue_node, list);
if (entry->wakeup(entry, key) == 0)
{
rt_thread_resume(entry->polling_thread);
need_schedule = 1;
/**
* even though another thread may interrupt the thread and
* wakeup it meanwhile, we can asuume that condition is ready
*/
entry->polling_thread->error = RT_EOK;
if (!rt_thread_resume(entry->polling_thread))
{
need_schedule = 1;
rt_list_remove(&(entry->list));
break;
rt_list_remove(&(entry->list));
break;
}
}
}
}
rt_spin_unlock_irqrestore(&(queue->spinlock), level);
if (need_schedule)
rt_schedule();
return;
}
/**
* @brief This function will wake up all pending thread on the specified
* waiting queue that meets the conditions.
*
* @param queue is a pointer to the wait queue.
*
* @param key is the wakeup conditions, but it is not effective now, because
* default wakeup function always return 0.
* If user wants to use it, user should define their own wakeup
* function.
*/
void rt_wqueue_wakeup_all(rt_wqueue_t *queue, void *key)
{
rt_base_t level;
int need_schedule = 0;
rt_list_t *queue_list;
struct rt_list_node *node;
struct rt_wqueue_node *entry;
queue_list = &(queue->waiting_list);
level = rt_spin_lock_irqsave(&(queue->spinlock));
/* set wakeup flag in the queue */
queue->flag = RT_WQ_FLAG_WAKEUP;
if (!(rt_list_isempty(queue_list)))
{
for (node = queue_list->next; node != queue_list; )
{
entry = rt_list_entry(node, struct rt_wqueue_node, list);
if (entry->wakeup(entry, key) == 0)
{
/**
* even though another thread may interrupt the thread and
* wakeup it meanwhile, we can asuume that condition is ready
*/
entry->polling_thread->error = RT_EOK;
if (!rt_thread_resume(entry->polling_thread))
{
need_schedule = 1;
}
else
{
/* wakeup happened too soon that waker hadn't slept */
LOG_D("%s: Thread resume failed", __func__);
}
node = node->next;
}
else
{
node = node->next;
}
}
}
rt_spin_unlock_irqrestore(&(queue->spinlock), level);
if (need_schedule)
rt_schedule();
return;
}
/**
@@ -184,7 +261,7 @@ __exit_wakeup:
rt_wqueue_remove(&__wait);
return tid->error;
return tid->error > 0 ? -tid->error : tid->error;
}
int rt_wqueue_wait(rt_wqueue_t *queue, int condition, int msec)