Function report |
Source Code:kernel\locking\rtmutex.c |
Create Date:2022-07-28 09:52:32 |
| Last Modify:2020-03-17 14:26:38 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:_mutex_next_owner - return the next owner of the lock*@lock: the rt lock query* Returns the next owner of the lock or NULL* Caller has to serialize against other accessors to the lock* itself.* Special API call for PI-futex support
Proto:struct task_struct *rt_mutex_next_owner(struct rt_mutex *lock)
Type:struct task_struct
Parameter:
| Type | Parameter | Name |
|---|---|---|
| struct rt_mutex * | lock |
| 1825 | If Not rt_mutex_has_waiters(lock) Then Return NULL |
| 1828 | Return task |
| Name | Describe |
|---|---|
| wake_futex_pi | Caller must hold a reference on @pi_state. |
| Source code conversion tool public plug-in interface | X |
|---|---|
| Support c/c++/esqlc/java Oracle/Informix/Mysql Plug-in can realize: logical Report Code generation and batch code conversion |