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 * rq);

ARGUMENTS rq request with integrity metadata attached

DESCRIPTION Returns the number of elements required in a scatterlist corresponding to the integrity metadata in a request.

COPYRIGHT Kernel Hackers Manual 2.6. May 2011 BLK_RQ_COUNT_INTEGRI(9)