Function report |
Source Code:kernel\locking\rtmutex.c |
Create Date:2022-07-28 09:51:56 |
| Last Modify:2020-03-17 14:26:38 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:clear_rt_mutex_waiters
Proto:static inline void clear_rt_mutex_waiters(struct rt_mutex *lock)
Type:void
Parameter:
| Type | Parameter | Name |
|---|---|---|
| struct rt_mutex * | lock |
| 65 | owner = owner & ~lock->owner state tracking: |
| Name | Describe |
|---|---|
| unlock_rt_mutex_safe | Safe fastpath aware unlock:* 1) Clear the waiters bit* 2) Drop lock->wait_lock* 3) Try to unlock the lock with cmpxchg |
| 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 |