blk_rq_map_integrity_sg (9) - Linux Man Pages

blk_rq_map_integrity_sg: Map integrity metadata into a scatterlist

NAME

blk_rq_map_integrity_sg - Map integrity metadata into a scatterlist

SYNOPSIS

int blk_rq_map_integrity_sg(struct request_queue q, struct bio bio, struct scatterlist sglist);

ARGUMENTS

q

request queue

bio

bio with integrity metadata attached

sglist

target scatterlist

DESCRIPTION

Map the integrity vectors in request into a scatterlist. The scatterlist must be big enough to hold all elements. I.e. sized using blk_rq_count_integrity_sg.

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