函数逻辑报告 |
Source Code:kernel\smpboot.c |
Create Date:2022-07-27 10:34:33 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
首页 | 函数Tree |
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函数名称:If CPU has died properly, set its state to CPU_UP_PREPARE and* return success
函数原型:int cpu_check_up_prepare(int cpu)
返回类型:int
参数:
类型 | 参数 | 名称 |
---|---|---|
int | cpu |
355 | atomic_set( & per_cpu(cpu_hotplug_state, cpu), CPU coming up ) |
356 | 返回:0 |
361 | 当:atomic_read( & per_cpu(cpu_hotplug_state, cpu))恒等于CPU successfully unplugged |
364 | atomic_set( & per_cpu(cpu_hotplug_state, cpu), CPU coming up ) |
365 | 返回:0 |
367 | 当:atomic_read( & per_cpu(cpu_hotplug_state, cpu))恒等于CPU timed out on unplug |
380 | 返回:负EBUSY |
382 | 当:atomic_read( & per_cpu(cpu_hotplug_state, cpu))恒等于CPU did not die properly |
393 | 返回:负EAGAIN |
395 | 默认 |
398 | 返回:负EIO |
名称 | 描述 |
---|---|
native_cpu_up |
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 |