Function report |
Source Code:kernel\locking\rwsem.c |
Create Date:2022-07-28 09:48:24 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:lock for reading
Proto:inline void __down_read(struct rw_semaphore *sem)
Type:void
Parameter:
| Type | Parameter | Name |
|---|---|---|
| struct rw_semaphore * | sem |
| 1343 | If Not rwsem_read_trylock(sem) Then |
| 1346 | Else |
| 1347 | rwsem_set_reader_owned(sem) |
| Name | Describe |
|---|---|
| down_read_non_owner | |
| __percpu_down_read |
| 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 |