函数逻辑报告 |
Source Code:kernel\rcu\tree.c |
Create Date:2022-07-27 11:25:34 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
首页 | 函数Tree |
注解内核,赢得工具 | 下载SCCT | English |
函数名称:Set the special (bottom) bit of the specified CPU so that it* will take special action (such as flushing its TLB) on the* next exit from an extended quiescent state. Returns true if* the bit was successfully set, or false if the CPU was not in
函数原型:bool rcu_eqs_special_set(int cpu)
返回类型:bool
参数:
类型 | 参数 | 名称 |
---|---|---|
int | cpu |
347 | 循环 |
348 | old等于atomic_read( & Even value for idle, else odd. ) |
349 | 如果old按位与RCU_DYNTICK_CTRL_CTR则返回:false |
352 | 当atomic_cmpxchg( & Even value for idle, else odd. , old, new)不等于old循环 |
353 | 返回:true |
源代码转换工具 开放的插件接口 | X |
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支持:c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现:逻辑报告 代码生成和批量转换代码 |