函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:block\blk-mq-sched.h Create Date:2022-07-27 13:22:34
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：blk_mq_sched_bio_merge

函数原型：static inline bool blk_mq_sched_bio_merge(struct request_queue *q, struct bio *bio, unsigned int nr_segs)

返回类型：bool

参数：

类型参数名称
struct request_queue *q
struct bio *bio
unsigned intnr_segs
38  如果blk_queue_nomerges(q)或非bio_mergeable(bio)则返回:false
41  返回:__blk_mq_sched_bio_merge(q, bio, nr_segs)
调用者
名称描述
blk_mq_make_request