delete_object

函数名称：Look up the metadata (struct kmemleak_object) corresponding to ptr and* delete it. If the memory block is partially freed, the function may create* additional metadata for the remaining parts of the block.

函数原型：static void delete_object_part(unsigned long ptr, size_t size)

返回类型：void

参数：

类型	参数	名称
unsigned long	ptr
size_t	size

705

object等于Look up an object in the object search tree and remove it from both* object_tree_root and object_list. The returned object's use_count should be* at least 1, as initially set by create_object().

706

如果非object则

708

Print a warning and dump the stack trace.("Partially freeing unknown object at 0x%08lx (size %zu)\n", ptr, size)

711

719

start等于pointer

720

end等于pointer加size

721

如果ptr大于start则Create the metadata (struct kmemleak_object) corresponding to an allocated* memory block and add it to the object_list and object_tree_root.

724

如果ptr加size小于end则Create the metadata (struct kmemleak_object) corresponding to an allocated* memory block and add it to the object_list and object_tree_root.

728

Mark the object as not allocated and schedule RCU freeing via put_object().

**调用者**
名称	描述
kmemleak_free_part	kmemleak_free_part - partially unregister a previously registered object*@ptr: pointer to the beginning or inside the object

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