Function report |
Source Code:include\asm-generic\atomic-long.h |
Create Date:2022-07-28 05:34:53 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:atomic_long_try_cmpxchg_acquire
Proto:static inline bool atomic_long_try_cmpxchg_acquire(atomic_long_t *v, long *old, long new)
Type:bool
Parameter:
| Type | Parameter | Name |
|---|---|---|
| atomic_long_t * | v | |
| long * | old | |
| long | new |
| 936 | Return atomic_try_cmpxchg_acquire(v, (int * )old, new) |
| Name | Describe |
|---|---|
| rwsem_try_write_lock | This function must be called with the sem->wait_lock held to prevent* race conditions between checking the rwsem wait list and setting the* If wstate is WRITER_HANDOFF, it will make sure that either the handoff |
| __down_read_trylock | |
| __down_write | lock for writing |
| __down_write_killable | |
| __down_write_trylock |
| 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 |