函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\padata.c Create Date:2022-07-27 15:09:25
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SCCTEnglish

函数名称：padata_start - start the parallel processing*@pinst: padata instance to start

函数原型：int padata_start(struct padata_instance *pinst)

返回类型：int

参数：

类型参数名称
struct padata_instance *pinst
679  err等于0
681  mutex_lock( & lock)
683  如果flags按位与PADATA_INVALID则err等于负EINVAL
686  __padata_start(pinst)
688  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.
690  返回:err