函数逻辑报告 |
Source Code:kernel\locking\rtmutex.c |
Create Date:2022-07-27 10:52:47 |
Last Modify:2020-03-17 14:26:38 | Copyright©Brick |
首页 | 函数Tree |
注解内核,赢得工具 | 下载SCCT | English |
函数名称:_mutex_start_proxy_lock() - Start lock acquisition for another task*@lock: the rt_mutex to take*@waiter: the pre-initialized rt_mutex_waiter*@task: the task to prepare* Starts the rt_mutex acquire; it enqueues the @waiter and does deadlock* detection
函数原型:int rt_mutex_start_proxy_lock(struct rt_mutex *lock, struct rt_mutex_waiter *waiter, struct task_struct *task)
返回类型:int
参数:
类型 | 参数 | 名称 |
---|---|---|
struct rt_mutex * | lock | |
struct rt_mutex_waiter * | waiter | |
struct task_struct * | task |
1804 | 如果此条件成立可能性小(为编译器优化)(ret)则Remove a waiter from a lock and give up* Must be called with lock->wait_lock held and interrupts disabled. I must* have just failed to try_to_take_rt_mutex(). |
1806 | raw_spin_unlock_irq( & 保护自旋锁) |
1808 | 返回:ret |
名称 | 描述 |
---|---|
futex_requeue | ex_requeue() - Requeue waiters from uaddr1 to uaddr2*@uaddr1: source futex user address*@flags: futex flags (FLAGS_SHARED, etc |
源代码转换工具 开放的插件接口 | X |
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支持:c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现:逻辑报告 代码生成和批量转换代码 |