函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\plist.h Create Date:2022-07-27 06:40:49
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：返回第一个节点

函数原型：static inline struct plist_node *plist_first(const struct plist_head *head)

返回类型：struct plist_node

参数：

类型参数名称
const struct plist_head *head
282  返回:list_entry - get the struct for this entry*@ptr: the &struct list_head pointer.*@type: the type of the struct this is embedded in.*@member: the name of the list_head within the struct.(链表后项, structplist_node, node_list)
调用者
名称描述
plist_add添加节点到头上
pm_qos_get_valuelocked internal variant