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 18:50:40
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：blk_mq_sched_free_tags

函数原型：static void blk_mq_sched_free_tags(struct blk_mq_tag_set *set, struct blk_mq_hw_ctx *hctx, unsigned int hctx_idx)

返回类型：void

参数：

类型参数名称
struct blk_mq_tag_set *set
struct blk_mq_hw_ctx *hctx
unsigned inthctx_idx
453  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
454  blk_mq_free_rqs(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., hctx_idx)
455  blk_mq_free_rq_map(@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.)
456  @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. = NULL
调用者
名称描述
blk_mq_sched_alloc_tags