函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:block\blk-mq.h Create Date:2022-07-27 13:22:25
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:blk_mq_hw_queue_mapped

函数原型:static inline bool blk_mq_hw_queue_mapped(struct blk_mq_hw_ctx *hctx)

返回类型:bool

参数:

类型参数名称
struct blk_mq_hw_ctx *hctx
175  返回:@nr_ctx: Number of software queues. @tags: Tags owned by the block driver. A tag at this set is only* assigned when a request is dispatched from a hardware queue.
调用者
名称描述
blk_mq_wake_waiters
blk_mq_alloc_request_hctx
blk_mq_timeout_work
blk_mq_exit_hctx
blk_mq_queue_tag_busy_iterlk_mq_queue_tag_busy_iter - iterate over all requests with a driver tag*@q: Request queue to examine