50 	int chunk;  in yaffs_addr_to_chunk()  local
53 	chunk = (u32) (addr >> dev->chunk_shift);  in yaffs_addr_to_chunk()
63 		chunk /= dev->chunk_div;  in yaffs_addr_to_chunk()
65 		chunk_base = ((loff_t) chunk) * dev->data_bytes_per_chunk;  in yaffs_addr_to_chunk()
69 	*chunk_out = chunk;  in yaffs_addr_to_chunk()
506 	int chunk;  in yaffs_write_new_chunk()  local
514 		chunk = yaffs_alloc_chunk(dev, use_reserver, &bi);  in yaffs_write_new_chunk()
515 		if (chunk < 0) {  in yaffs_write_new_chunk()
551 			erased_ok = yaffs_check_chunk_erased(dev, chunk);  in yaffs_write_new_chunk()
555 				  chunk);  in yaffs_write_new_chunk()
560 				yaffs_chunk_del(dev, chunk, 1, __LINE__);  in yaffs_write_new_chunk()
566 		write_ok = yaffs_wr_chunk_tags_nand(dev, chunk, data, tags);  in yaffs_write_new_chunk()
570 			    yaffs_verify_chunk_written(dev, chunk, data, tags);  in yaffs_write_new_chunk()
575 			yaffs_handle_chunk_wr_error(dev, chunk, erased_ok);  in yaffs_write_new_chunk()
582 		yaffs_handle_chunk_wr_ok(dev, chunk, data, tags);  in yaffs_write_new_chunk()
588 		chunk = -1;  in yaffs_write_new_chunk()
597 	return chunk;  in yaffs_write_new_chunk()
1178 static void yaffs_soft_del_chunk(struct yaffs_dev *dev, int chunk)  in yaffs_soft_del_chunk()  argument
1183 	yaffs_trace(YAFFS_TRACE_DELETION, "soft delete chunk %d", chunk);  in yaffs_soft_del_chunk()
1185 	block_no = chunk / dev->param.chunks_per_block;  in yaffs_soft_del_chunk()
3415 	int chunk;  in yaffs_file_rd()  local
3426 		yaffs_addr_to_chunk(dev, offset, &chunk, &start);  in yaffs_file_rd()
3427 		chunk++;  in yaffs_file_rd()
3437 		cache = yaffs_find_chunk_cache(in, chunk);  in yaffs_file_rd()
3454 					cache->chunk_id = chunk;  in yaffs_file_rd()
3457 					yaffs_rd_data_obj(in, chunk,  in yaffs_file_rd()
3474 				yaffs_rd_data_obj(in, chunk, local_buffer);  in yaffs_file_rd()
3482 			yaffs_rd_data_obj(in, chunk, buffer);  in yaffs_file_rd()
3496 	int chunk;  in yaffs_do_file_wr()  local
3511 		yaffs_addr_to_chunk(dev, offset, &chunk, &start);  in yaffs_do_file_wr()
3513 		if (((loff_t)chunk) *  in yaffs_do_file_wr()
3518 				offset, chunk, start);  in yaffs_do_file_wr()
3520 		chunk++;	/* File pos to chunk in file offset */  in yaffs_do_file_wr()
3535 			chunk_start = (((loff_t)(chunk - 1)) *  in yaffs_do_file_wr()
3572 				cache = yaffs_find_chunk_cache(in, chunk);  in yaffs_do_file_wr()
3578 					cache->chunk_id = chunk;  in yaffs_do_file_wr()
3581 					yaffs_rd_data_obj(in, chunk,  in yaffs_do_file_wr()
3624 				yaffs_rd_data_obj(in, chunk, local_buffer);  in yaffs_do_file_wr()
3628 				    yaffs_wr_data_obj(in, chunk,  in yaffs_do_file_wr()
3638 			    yaffs_wr_data_obj(in, chunk, buffer,  in yaffs_do_file_wr()
3643 			yaffs_invalidate_chunk_cache(in, chunk);  in yaffs_do_file_wr()