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.