函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\livepatch\core.c Create Date:2022-07-27 11:30:25
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：The livepatch might be freed from sysfs interface created by the patch.* This work allows to wait until the interface is destroyed in a separate* context.

函数原型：static void klp_free_patch_work_fn(struct work_struct *work)

返回类型：void

参数：

类型参数名称
struct work_struct *work
675  patch等于container_of - cast a member of a structure out to the containing structure*@ptr: the pointer to the member.*@type: the type of the container struct this is embedded in.*@member: the name of the member within the struct.(work, structklp_patch, free_work)
678  This function implements the free part that must be called outside* klp_mutex.* It must be called after klp_free_patch_start(). And it has to be* the last function accessing the livepatch structures when the patch* gets disabled.