Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:lib\scatterlist.c Create Date:2022-07-28 06:20:44
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:__sg_page_iter_start

Proto:void __sg_page_iter_start(struct sg_page_iter *piter, struct scatterlist *sglist, unsigned int nents, unsigned long pgoffset)

Type:void

Parameter:

TypeParameterName
struct sg_page_iter *piter
struct scatterlist *sglist
unsigned intnents
unsigned longpgoffset
604  r pages to advance at the* next step = 0
605  maining sg entries = nents
607  sg holding the page = sglist
608  page offset within the sg = pgoffset
Caller
NameDescribe
sg_miter_startsg_miter_start - start mapping iteration over a sg list*@miter: sg mapping iter to be started*@sgl: sg list to iterate over*@nents: number of sg entries* Description:* Starts mapping iterator @miter.* Context:* Don't care.