函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:lib\klist.c Create Date:2022-07-27 07:13:42
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：to_klist_node

函数原型：static struct klist_node *to_klist_node(struct list_head *n)

返回类型：struct klist_node

参数：

类型参数名称
struct list_head *n
322  返回: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.(n, structklist_node, n_node)
调用者
名称描述
klist_prevklist_prev - Ante up prev node in list.*@i: Iterator structure.* First grab list lock. Decrement the reference count of the previous* node, if there was one. Grab the prev node, increment its reference* count, drop the lock, and return that prev node.
klist_next列表的下一个节点