Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\scatterlist.h Create Date:2022-07-28 05:46:18
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:sg_unmark_end - Undo setting the end of the scatterlist*@sg: SG entryScatterlist* Description:* Removes the termination marker from the given entry of the scatterlist.

Proto:static inline void sg_unmark_end(struct scatterlist *sg)

Type:void

Parameter:

TypeParameterName
struct scatterlist *sg
209  page_link &= ~SG_END
Caller
NameDescribe
blk_next_sg
blk_rq_map_sgmap a request to scatterlist, return number of sg entries setup. Caller* must make sure sg can hold rq->nr_phys_segments entries
blk_rq_map_integrity_sglk_rq_map_integrity_sg - Map integrity metadata into a scatterlist*@q: request queue*@bio: bio with integrity metadata attached*@sglist: target scatterlist* Description: Map the integrity vectors in request into a* scatterlist