函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\genhd.h Create Date:2022-07-27 06:45:35
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：hd_struct_kill

函数原型：static inline void hd_struct_kill(struct hd_struct *part)

返回类型：void

参数：

类型参数名称
struct hd_struct *part
717  percpu_ref_kill - drop the initial ref*@ref: percpu_ref to kill* Must be used to drop the initial ref on a percpu refcount; must be called* precisely once before shutdown.* Switches @ref into atomic mode before gathering up the percpu counters
调用者
名称描述
delete_partitionMust be called either with bd_mutex held, before a disk can be opened or* after all disk users are gone.