Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:block\blk-mq.h Create Date:2022-07-28 12:15:22
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:This assumes per-cpu software queueing queues. They could be per-node* as well, for instance. For now this is hardcoded as-is. Note that we don't* care about preemption, since we know the ctx's are persistent. This does

Proto:static inline struct blk_mq_ctx *blk_mq_get_ctx(struct request_queue *q)

Type:struct blk_mq_ctx

Parameter:

TypeParameterName
struct request_queue *q
145  Return __blk_mq_get_ctx(q, These macros fold the SMP functionality into a single CPU system())
Caller
NameDescribe
blk_mq_get_request
blk_mq_get_tag
__blk_mq_sched_bio_merge
kyber_bio_merge