116 			  struct bio *bio, sector_t chunk_block,  in dmz_submit_bio()  argument
128 		dmz_start_sect(dmz->metadata, zone) + dmz_blk2sect(chunk_block);  in dmz_submit_bio()
148 				 sector_t chunk_block, unsigned int nr_blocks)  in dmz_handle_read_zero()  argument
166 	sector_t chunk_block = dmz_chunk_block(dmz->dev, dmz_bio_block(bio));  in dmz_handle_read()  local
168 	sector_t end_block = chunk_block + nr_blocks;  in dmz_handle_read()
182 		      (unsigned long long)chunk_block, nr_blocks);  in dmz_handle_read()
186 	while (chunk_block < end_block) {  in dmz_handle_read()
188 		if (dmz_is_rnd(zone) || chunk_block < zone->wp_block) {  in dmz_handle_read()
190 			ret = dmz_block_valid(dmz->metadata, zone, chunk_block);  in dmz_handle_read()
205 			ret = dmz_block_valid(dmz->metadata, bzone, chunk_block);  in dmz_handle_read()
217 			nr_blocks = min_t(unsigned int, nr_blocks, end_block - chunk_block);  in dmz_handle_read()
218 			ret = dmz_submit_bio(dmz, rzone, bio, chunk_block, nr_blocks);  in dmz_handle_read()
221 			chunk_block += nr_blocks;  in dmz_handle_read()
224 			dmz_handle_read_zero(dmz, bio, chunk_block, 1);  in dmz_handle_read()
225 			chunk_block++;  in dmz_handle_read()
239 				   sector_t chunk_block,  in dmz_handle_direct_write()  argument
250 	ret = dmz_submit_bio(dmz, zone, bio, chunk_block, nr_blocks);  in dmz_handle_direct_write()
258 	ret = dmz_validate_blocks(zmd, zone, chunk_block, nr_blocks);  in dmz_handle_direct_write()
260 		ret = dmz_invalidate_blocks(zmd, bzone, chunk_block, nr_blocks);  in dmz_handle_direct_write()
272 				     sector_t chunk_block,  in dmz_handle_buffered_write()  argument
288 	ret = dmz_submit_bio(dmz, bzone, bio, chunk_block, nr_blocks);  in dmz_handle_buffered_write()
296 	ret = dmz_validate_blocks(zmd, bzone, chunk_block, nr_blocks);  in dmz_handle_buffered_write()
297 	if (ret == 0 && chunk_block < zone->wp_block)  in dmz_handle_buffered_write()
298 		ret = dmz_invalidate_blocks(zmd, zone, chunk_block, nr_blocks);  in dmz_handle_buffered_write()
309 	sector_t chunk_block = dmz_chunk_block(dmz->dev, dmz_bio_block(bio));  in dmz_handle_write()  local
319 		      (unsigned long long)chunk_block, nr_blocks);  in dmz_handle_write()
321 	if (dmz_is_rnd(zone) || chunk_block == zone->wp_block) {  in dmz_handle_write()
327 		return dmz_handle_direct_write(dmz, zone, bio, chunk_block, nr_blocks);  in dmz_handle_write()
334 	return dmz_handle_buffered_write(dmz, zone, bio, chunk_block, nr_blocks);  in dmz_handle_write()
346 	sector_t chunk_block = dmz_chunk_block(dmz->dev, block);  in dmz_handle_discard()  local
359 		      (unsigned long long)chunk_block, nr_blocks);  in dmz_handle_discard()
365 	if (dmz_is_rnd(zone) || chunk_block < zone->wp_block)  in dmz_handle_discard()
366 		ret = dmz_invalidate_blocks(zmd, zone, chunk_block, nr_blocks);  in dmz_handle_discard()
369 					    chunk_block, nr_blocks);  in dmz_handle_discard()