函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:block\mq-deadline.c Create Date:2022-07-27 19:25:57
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:get the request after `rq' in sector-sorted order

函数原型:static inline struct request *deadline_latter_request(struct request *rq)

返回类型:struct request

参数:

类型参数名称
struct request *rq
79  node等于rb_next( & sort/lookup )
81  如果node则返回:rb_entry_rq(node)
84  返回:NULL
调用者
名称描述
deadline_del_rq_rb
deadline_move_requestmove an entry to dispatch queue
deadline_next_requestFor the specified data direction, return the next request to* dispatch using sector position sorted lists.