104 			       struct bio *bio, sector_t chunk_block,  in dmz_submit_read_bio()  argument
112 	sector = dmz_start_sect(dmz->metadata, zone) + dmz_blk2sect(chunk_block);  in dmz_submit_read_bio()
147 				 sector_t chunk_block, unsigned int nr_blocks)  in dmz_handle_read_zero()  argument
165 	sector_t chunk_block = dmz_chunk_block(dmz->dev, dmz_bio_block(bio));  in dmz_handle_read()  local
167 	sector_t end_block = chunk_block + nr_blocks;  in dmz_handle_read()
181 		      (unsigned long long)chunk_block, nr_blocks);  in dmz_handle_read()
185 	while (chunk_block < end_block) {  in dmz_handle_read()
187 		if (dmz_is_rnd(zone) || chunk_block < zone->wp_block) {  in dmz_handle_read()
189 			ret = dmz_block_valid(dmz->metadata, zone, chunk_block);  in dmz_handle_read()
204 			ret = dmz_block_valid(dmz->metadata, bzone, chunk_block);  in dmz_handle_read()
216 			nr_blocks = min_t(unsigned int, nr_blocks, end_block - chunk_block);  in dmz_handle_read()
217 			ret = dmz_submit_read_bio(dmz, rzone, bio, chunk_block, nr_blocks);  in dmz_handle_read()
220 			chunk_block += nr_blocks;  in dmz_handle_read()
223 			dmz_handle_read_zero(dmz, bio, chunk_block, 1);  in dmz_handle_read()
224 			chunk_block++;  in dmz_handle_read()
235 				 struct bio *bio, sector_t chunk_block,  in dmz_submit_write_bio()  argument
242 	bio->bi_iter.bi_sector = dmz_start_sect(dmz->metadata, zone) + dmz_blk2sect(chunk_block);  in dmz_submit_write_bio()
257 				   sector_t chunk_block,  in dmz_handle_direct_write()  argument
268 	dmz_submit_write_bio(dmz, zone, bio, chunk_block, nr_blocks);  in dmz_handle_direct_write()
274 	ret = dmz_validate_blocks(zmd, zone, chunk_block, nr_blocks);  in dmz_handle_direct_write()
276 		ret = dmz_invalidate_blocks(zmd, bzone, chunk_block, nr_blocks);  in dmz_handle_direct_write()
288 				     sector_t chunk_block,  in dmz_handle_buffered_write()  argument
304 	dmz_submit_write_bio(dmz, bzone, bio, chunk_block, nr_blocks);  in dmz_handle_buffered_write()
310 	ret = dmz_validate_blocks(zmd, bzone, chunk_block, nr_blocks);  in dmz_handle_buffered_write()
311 	if (ret == 0 && chunk_block < zone->wp_block)  in dmz_handle_buffered_write()
312 		ret = dmz_invalidate_blocks(zmd, zone, chunk_block, nr_blocks);  in dmz_handle_buffered_write()
323 	sector_t chunk_block = dmz_chunk_block(dmz->dev, dmz_bio_block(bio));  in dmz_handle_write()  local
333 		      (unsigned long long)chunk_block, nr_blocks);  in dmz_handle_write()
335 	if (dmz_is_rnd(zone) || chunk_block == zone->wp_block) {  in dmz_handle_write()
341 		return dmz_handle_direct_write(dmz, zone, bio, chunk_block, nr_blocks);  in dmz_handle_write()
348 	return dmz_handle_buffered_write(dmz, zone, bio, chunk_block, nr_blocks);  in dmz_handle_write()
360 	sector_t chunk_block = dmz_chunk_block(dmz->dev, block);  in dmz_handle_discard()  local
373 		      (unsigned long long)chunk_block, nr_blocks);  in dmz_handle_discard()
379 	if (dmz_is_rnd(zone) || chunk_block < zone->wp_block)  in dmz_handle_discard()
380 		ret = dmz_invalidate_blocks(zmd, zone, chunk_block, nr_blocks);  in dmz_handle_discard()
383 					    chunk_block, nr_blocks);  in dmz_handle_discard()