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
Kernel Hackers Manual 4.8.                 January 2017                   BLK_RQ_COUNT_INTEGRI(9)