函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:block\blk-mq.c Create Date:2022-07-27 18:45:22
Last Modify:2020-03-17 23:18:05 Copyright©Brick
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函数名称：__blk_mq_insert_request

函数原型：void __blk_mq_insert_request(struct blk_mq_hw_ctx *hctx, struct request *rq, bool at_head)

返回类型：void

参数：

类型参数名称
struct blk_mq_hw_ctx *hctx
struct request *rq
boolat_head
1620  ctx等于mq_ctx
1622  lockdep_assert_held( & lock)
1624  __blk_mq_insert_req_list(hctx, rq, at_head)
1625  Mark this ctx as having pending work in this hardware queue
调用者
名称描述
blk_mq_sched_insert_request