函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:block\blk-mq-sched.c Create Date:2022-07-27 18:50:47
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：alled in either blk_queue_cleanup or elevator_switch, tagset* is required for freeing requests

函数原型：void blk_mq_sched_free_requests(struct request_queue *q)

返回类型：void

参数：

类型参数名称
struct request_queue *q
559  如果@sched_tags: Tags owned by I/O scheduler. If there is an I/O* scheduler associated with a request queue, a tag is assigned when* that request is allocated. Else, this member is not used.则blk_mq_free_rqs(tag_set, @sched_tags: Tags owned by I/O scheduler. If there is an I/O* scheduler associated with a request queue, a tag is assigned when* that request is allocated. Else, this member is not used., i)
调用者
名称描述
blk_mq_init_sched