Function report |
Source Code:kernel\locking\osq_lock.c |
Create Date:2022-07-28 09:51:15 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
home page | Tree |
Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:We use the value 0 to represent "no CPU", thus the encoded value* will be the CPU number incremented by 1.
Proto:static inline int encode_cpu(int cpu_nr)
Type:int
Parameter:
Type | Parameter | Name |
---|---|---|
int | cpu_nr |
22 | Return cpu_nr + 1 |
Name | Describe |
---|---|
osq_wait_next | Get a stable @node->next pointer, either for unlock() or unqueue() purposes.* Can return NULL in case we were the last queued and we updated @lock instead. |
osq_lock | |
osq_unlock |
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 |