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| BLK_RQ_COUNT_INTEGRI(9) | Block Devices | BLK_RQ_COUNT_INTEGRI(9) |
NAME¶
blk_rq_count_integrity_sg - Count number of integrity scatterlist elements
SYNOPSIS¶
int blk_rq_count_integrity_sg(struct request_queue * q, struct bio * bio);
ARGUMENTS¶
q
request queue
bio
bio with integrity metadata attached
DESCRIPTION¶
Returns the number of elements required in a scatterlist corresponding to the integrity metadata in a bio.
COPYRIGHT¶
| March 2017 | Kernel Hackers Manual 4.10 |