Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:lib\scatterlist.c Create Date:2022-07-28 06:20:45
Last Modify:2020-03-12 14:18:49 Copyright©Brick
home page Tree
Annotation kernel can get tool activityDownload SCCTChinese

Name:sg_dma_page_count

Proto:static int sg_dma_page_count(struct scatterlist *sg)

Type:int

Parameter:

TypeParameterName
struct scatterlist *sg
638  Return align the pointer to the (next) page boundary (offset + sg_dma_len(sg)) >> PAGE_SHIFT determines the page size
Caller
NameDescribe
__sg_page_iter_dma_next