centos man page for blk_rq_map_integrity_sg

BLK_RQ_MAP_INTEGRITY(9) 					   Block Devices					   BLK_RQ_MAP_INTEGRITY(9)

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.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						   BLK_RQ_MAP_INTEGRITY(9)