函数逻辑报告 |
Source Code:kernel\locking\rtmutex.c |
Create Date:2022-07-27 10:52:41 |
| 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：Futex variant, must not use fastpath.
函数原型：int __sched rt_mutex_futex_trylock(struct rt_mutex *lock)
返回类型：int
参数：
| 类型 | 参数 | 名称 |
|---|---|---|
| struct rt_mutex * | lock |
| 1531 | 返回:Slow path try-lock function: |
| 名称 | 描述 |
|---|---|
| futex_lock_pi | Userspace tried a 0 -> TID atomic transition of the futex value* and failed. The kernel side here does the whole locking operation:* if there are waiters then it will block as a consequence of relying* on rt-mutexes, it does PI, etc |
| 源代码转换工具 开放的插件接口 | X |
|---|---|
| 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 |