stop_cpus

函数名称：stop_cpus - stop multiple cpus*@cpumask: cpus to stop*@fn: function to execute*@arg: argument to @fn* Execute @fn(@arg) on online cpus in @cpumask. On each target cpu,*@fn is run in a process context with the highest priority

函数原型：int stop_cpus(const struct cpumask *cpumask, cpu_stop_fn_t fn, void *arg)

返回类型：int

参数：

类型	参数	名称
const struct cpumask *	cpumask
cpu_stop_fn_t	fn
void *	arg

450

mutex_lock( & static data for stop_cpus )

451

ret等于__stop_cpus(cpumask, fn, arg)

452

mutex_unlock - release the mutex*@lock: the mutex to be released* Unlock a mutex that has been locked by this task previously.* This function must not be used in interrupt context. Unlocking* of a not locked mutex is not allowed.

453

返回:ret

**调用者**
名称	描述
stop_machine_cpuslocked

源代码转换工具开放的插件接口	X
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

函数逻辑报告