klp_free_patch

函数名称：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.

函数原型：static void klp_free_patch_finish(struct klp_patch *patch)

返回类型：void

参数：

类型	参数	名称
struct klp_patch *	patch

660

递减引用计数对象

661

wait_for_completion: - waits for completion of a task*@x: holds the state of this particular completion* This waits to be signaled for completion of a specific task. It is NOT* interruptible and there is no timeout.* See also similar routines (i

664

如果非forced则module_put(xternal )

**调用者**
名称	描述
klp_free_patch_work_fn	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.
klp_enable_patch	klp_enable_patch() - enable the livepatch@patch: patch to be enabled Initializes the data structure associated with the patch, creates the sysfs* interface, performs the needed symbol lookups and code relocations,

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