173 	struct blk_integrity *bi = bdev_get_integrity(bio->bi_bdev);  in bio_integrity_enabled()  local
182 	if (bi == NULL)  in bio_integrity_enabled()
185 	if (bio_data_dir(bio) == READ && bi->profile->verify_fn != NULL &&  in bio_integrity_enabled()
186 	    (bi->flags & BLK_INTEGRITY_VERIFY))  in bio_integrity_enabled()
189 	if (bio_data_dir(bio) == WRITE && bi->profile->generate_fn != NULL &&  in bio_integrity_enabled()
190 	    (bi->flags & BLK_INTEGRITY_GENERATE))  in bio_integrity_enabled()
207 static inline unsigned int bio_integrity_intervals(struct blk_integrity *bi,  in bio_integrity_intervals()  argument
210 	return sectors >> (bi->interval_exp - 9);  in bio_integrity_intervals()
213 static inline unsigned int bio_integrity_bytes(struct blk_integrity *bi,  in bio_integrity_bytes()  argument
216 	return bio_integrity_intervals(bi, sectors) * bi->tuple_size;  in bio_integrity_bytes()
227 	struct blk_integrity *bi = bdev_get_integrity(bio->bi_bdev);  in bio_integrity_process()  local
237 	iter.interval = 1 << bi->interval_exp;  in bio_integrity_process()
272 	struct blk_integrity *bi;  in bio_integrity_prep()  local
280 	bi = bdev_get_integrity(bio->bi_bdev);  in bio_integrity_prep()
282 	BUG_ON(bi == NULL);  in bio_integrity_prep()
285 	intervals = bio_integrity_intervals(bi, bio_sectors(bio));  in bio_integrity_prep()
288 	len = intervals * bi->tuple_size;  in bio_integrity_prep()
311 	if (bi->flags & BLK_INTEGRITY_IP_CHECKSUM)  in bio_integrity_prep()
348 		bio_integrity_process(bio, bi->profile->generate_fn);  in bio_integrity_prep()
367 	struct blk_integrity *bi = bdev_get_integrity(bio->bi_bdev);  in bio_integrity_verify_fn()  local
369 	bio->bi_error = bio_integrity_process(bio, bi->profile->verify_fn);  in bio_integrity_verify_fn()
422 	struct blk_integrity *bi = bdev_get_integrity(bio->bi_bdev);  in bio_integrity_advance()  local
423 	unsigned bytes = bio_integrity_bytes(bi, bytes_done >> 9);  in bio_integrity_advance()
444 	struct blk_integrity *bi = bdev_get_integrity(bio->bi_bdev);  in bio_integrity_trim()  local
447 	bip->bip_iter.bi_size = bio_integrity_bytes(bi, sectors);  in bio_integrity_trim()