table of contents
| 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¶
| June 2024 | Kernel Hackers Manual 3.10 |