函数逻辑报告

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v5.5.9

Brick Technologies Co., Ltd

Source Code:block\blk.h Create Date:2022-07-27 13:22:50
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：req_set_nomerge

函数原型：static inline void req_set_nomerge(struct request_queue *q, struct request *req)

返回类型：void

参数：

类型参数名称
struct request_queue *q
struct request *req
259  op and common flags 或等于REQ_NOMERGE
260  如果req恒等于last_merge则last_merge = NULL
调用者
名称描述
bio_attempt_discard_merge
ll_new_hw_segment
ll_back_merge_fn
ll_front_merge_fn
req_attempt_discard_merge