函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\kref.h Create Date:2022-07-27 06:45:11
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：kref_read

函数原型：static inline unsigned int kref_read(const struct kref *kref)

返回类型：unsigned int

参数：

类型参数名称
const struct kref *kref
36  返回:_read - get a refcount's value*@r: the refcount* Return: the refcount's value
调用者
名称描述
kobject_has_childrenkobject_has_children - Returns whether a kobject has children.*@kobj: the object to test* This will return whether a kobject has other kobjects as children.* It does NOT account for the presence of attribute files, only sub* directories