函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:block\elevator.c Create Date:2022-07-27 18:32:38
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:elv_support_features

函数原型:static inline bool elv_support_features(unsigned int elv_features, unsigned int required_features)

返回类型:bool

参数:

类型参数名称
unsigned intelv_features
unsigned intrequired_features
89  返回:required_features按位与elv_features的值恒等于required_features
调用者
名称描述
elevator_matchlevator_match - Test an elevator name and features*@e: Scheduler to test*@name: Elevator name to test*@required_features: Features that the elevator must provide* Return true is the elevator @e name matches @name and if @e provides all the
elevator_get_by_featuresGet the first elevator providing the features required by the request queue.* Default to "none" if no matching elevator is found.