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

struct request_queue * q

request queue

struct bio * bio

bio with integrity metadata attached

Description

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