函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\ioport.h Create Date:2022-07-27 06:43:25
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：True iff r1 completely contains r2

函数原型：static inline bool resource_contains(struct resource *r1, struct resource *r2)

返回类型：bool

参数：

类型参数名称
struct resource *r1
struct resource *r2
221  如果resource_type(r1)不等于resource_type(r2)则返回:false
223  如果flags按位与No address assigned yet 或flags按位与No address assigned yet 则返回:false
225  返回:start小于等于start且end大于等于end
调用者
名称描述
__find_resourceFind empty slot in the resource tree with the given range and* alignment constraints
reallocate_resourceallocate_resource - allocate a slot in the resource tree given range & alignment