Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:block\blk-settings.c Create Date:2022-07-28 17:03:54
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:set dma length and memory alignment

Proto:void blk_queue_dma_alignment(struct request_queue *q, int mask)

Type:void

Parameter:

TypeParameterName
struct request_queue *q
intmask
773  dma_alignment = mask
Caller
NameDescribe
blk_queue_make_requestdefine an alternate make_request function for a device