230 			      struct yaffs_block_info *bi)  in yaffs_handle_chunk_error()  argument
232 	if (!bi->gc_prioritise) {  in yaffs_handle_chunk_error()
233 		bi->gc_prioritise = 1;  in yaffs_handle_chunk_error()
235 		bi->chunk_error_strikes++;  in yaffs_handle_chunk_error()
237 		if (bi->chunk_error_strikes > 3) {  in yaffs_handle_chunk_error()
238 			bi->needs_retiring = 1;	/* Too many stikes, so retire */  in yaffs_handle_chunk_error()
250 	struct yaffs_block_info *bi = yaffs_get_block_info(dev, flash_block);  in yaffs_handle_chunk_wr_error()  local
252 	yaffs_handle_chunk_error(dev, bi);  in yaffs_handle_chunk_wr_error()
257 		bi->needs_retiring = 1;  in yaffs_handle_chunk_wr_error()
375 	struct yaffs_block_info *bi;  in yaffs_find_alloc_block()  local
396 		bi = yaffs_get_block_info(dev, dev->alloc_block_finder);  in yaffs_find_alloc_block()
398 		if (bi->block_state == YAFFS_BLOCK_STATE_EMPTY) {  in yaffs_find_alloc_block()
399 			bi->block_state = YAFFS_BLOCK_STATE_ALLOCATING;  in yaffs_find_alloc_block()
401 			bi->seq_number = dev->seq_number;  in yaffs_find_alloc_block()
422 	struct yaffs_block_info *bi;  in yaffs_alloc_chunk()  local
441 		bi = yaffs_get_block_info(dev, dev->alloc_block);  in yaffs_alloc_chunk()
445 		bi->pages_in_use++;  in yaffs_alloc_chunk()
454 			bi->block_state = YAFFS_BLOCK_STATE_FULL;  in yaffs_alloc_chunk()
459 			*block_ptr = bi;  in yaffs_alloc_chunk()
489 	struct yaffs_block_info *bi;  in yaffs_skip_rest_of_block()  local
492 		bi = yaffs_get_block_info(dev, dev->alloc_block);  in yaffs_skip_rest_of_block()
493 		if (bi->block_state == YAFFS_BLOCK_STATE_ALLOCATING) {  in yaffs_skip_rest_of_block()
494 			bi->block_state = YAFFS_BLOCK_STATE_FULL;  in yaffs_skip_rest_of_block()
511 		struct yaffs_block_info *bi = 0;  in yaffs_write_new_chunk()  local
514 		chunk = yaffs_alloc_chunk(dev, use_reserver, &bi);  in yaffs_write_new_chunk()
548 			bi->skip_erased_check = 0;  in yaffs_write_new_chunk()
550 		if (!bi->skip_erased_check) {  in yaffs_write_new_chunk()
568 		if (!bi->skip_erased_check)  in yaffs_write_new_chunk()
579 		bi->skip_erased_check = 1;  in yaffs_write_new_chunk()
606 	struct yaffs_block_info *bi = yaffs_get_block_info(dev, flash_block);  in yaffs_retire_block()  local
610 	yaffs2_clear_oldest_dirty_seq(dev, bi);  in yaffs_retire_block()
639 	bi->block_state = YAFFS_BLOCK_STATE_DEAD;  in yaffs_retire_block()
640 	bi->gc_prioritise = 0;  in yaffs_retire_block()
641 	bi->needs_retiring = 0;  in yaffs_retire_block()
2308 	struct yaffs_block_info *bi = yaffs_get_block_info(dev, block_no);  in yaffs_block_became_dirty()  local
2318 		block_no, bi->block_state,  in yaffs_block_became_dirty()
2319 		(bi->needs_retiring) ? "needs retiring" : "");  in yaffs_block_became_dirty()
2321 	yaffs2_clear_oldest_dirty_seq(dev, bi);  in yaffs_block_became_dirty()
2323 	bi->block_state = YAFFS_BLOCK_STATE_DIRTY;  in yaffs_block_became_dirty()
2336 	if (!bi->needs_retiring) {  in yaffs_block_became_dirty()
2370 	bi->block_state = YAFFS_BLOCK_STATE_EMPTY;  in yaffs_block_became_dirty()
2371 	bi->seq_number = 0;  in yaffs_block_became_dirty()
2373 	bi->pages_in_use = 0;  in yaffs_block_became_dirty()
2374 	bi->soft_del_pages = 0;  in yaffs_block_became_dirty()
2375 	bi->has_shrink_hdr = 0;  in yaffs_block_became_dirty()
2376 	bi->skip_erased_check = 1;	/* Clean, so no need to check */  in yaffs_block_became_dirty()
2377 	bi->gc_prioritise = 0;  in yaffs_block_became_dirty()
2378 	bi->has_summary = 0;  in yaffs_block_became_dirty()
2386 					struct yaffs_block_info *bi,  in yaffs_gc_process_chunk()  argument
2454 		bi->soft_del_pages--;  in yaffs_gc_process_chunk()
2538 	struct yaffs_block_info *bi = yaffs_get_block_info(dev, block);  in yaffs_gc_block()  local
2540 	is_checkpt_block = (bi->block_state == YAFFS_BLOCK_STATE_CHECKPOINT);  in yaffs_gc_block()
2544 		block, bi->pages_in_use, bi->has_shrink_hdr,  in yaffs_gc_block()
2549 	if (bi->block_state == YAFFS_BLOCK_STATE_FULL)  in yaffs_gc_block()
2550 		bi->block_state = YAFFS_BLOCK_STATE_COLLECTING;  in yaffs_gc_block()
2552 	bi->has_shrink_hdr = 0;	/* clear the flag so that the block can erase */  in yaffs_gc_block()
2567 		yaffs_verify_blk(dev, bi, block);  in yaffs_gc_block()
2575 		     (bi->block_state == YAFFS_BLOCK_STATE_COLLECTING) &&  in yaffs_gc_block()
2581 				ret_val = yaffs_gc_process_chunk(dev, bi,  in yaffs_gc_block()
2588 	yaffs_verify_collected_blk(dev, bi, block);  in yaffs_gc_block()
2590 	if (bi->block_state == YAFFS_BLOCK_STATE_COLLECTING) {  in yaffs_gc_block()
2595 		bi->block_state = YAFFS_BLOCK_STATE_FULL;  in yaffs_gc_block()
2643 	struct yaffs_block_info *bi;  in yaffs_find_gc_block()  local
2649 		bi = dev->block_info;  in yaffs_find_gc_block()
2653 			if (bi->gc_prioritise) {  in yaffs_find_gc_block()
2655 				if (bi->block_state == YAFFS_BLOCK_STATE_FULL &&  in yaffs_find_gc_block()
2656 				    yaffs_block_ok_for_gc(dev, bi)) {  in yaffs_find_gc_block()
2661 			bi++;  in yaffs_find_gc_block()
2724 			bi = yaffs_get_block_info(dev, dev->gc_block_finder);  in yaffs_find_gc_block()
2726 			pages_used = bi->pages_in_use - bi->soft_del_pages;  in yaffs_find_gc_block()
2728 			if (bi->block_state == YAFFS_BLOCK_STATE_FULL &&  in yaffs_find_gc_block()
2732 			    yaffs_block_ok_for_gc(dev, bi)) {  in yaffs_find_gc_block()
2754 			bi = yaffs_get_block_info(dev, selected);  in yaffs_find_gc_block()
2756 			    bi->pages_in_use - bi->soft_del_pages;  in yaffs_find_gc_block()
2931 	struct yaffs_block_info *bi;  in yaffs_chunk_del()  local
2944 	bi = yaffs_get_block_info(dev, block);  in yaffs_chunk_del()
2946 	yaffs2_update_oldest_dirty_seq(dev, block, bi);  in yaffs_chunk_del()
2953 	    bi->block_state != YAFFS_BLOCK_STATE_COLLECTING) {  in yaffs_chunk_del()
2966 	if (bi->block_state == YAFFS_BLOCK_STATE_ALLOCATING ||  in yaffs_chunk_del()
2967 	    bi->block_state == YAFFS_BLOCK_STATE_FULL ||  in yaffs_chunk_del()
2968 	    bi->block_state == YAFFS_BLOCK_STATE_NEEDS_SCAN ||  in yaffs_chunk_del()
2969 	    bi->block_state == YAFFS_BLOCK_STATE_COLLECTING) {  in yaffs_chunk_del()
2972 		bi->pages_in_use--;  in yaffs_chunk_del()
2974 		if (bi->pages_in_use == 0 &&  in yaffs_chunk_del()
2975 		    !bi->has_shrink_hdr &&  in yaffs_chunk_del()
2976 		    bi->block_state != YAFFS_BLOCK_STATE_ALLOCATING &&  in yaffs_chunk_del()
2977 		    bi->block_state != YAFFS_BLOCK_STATE_NEEDS_SCAN) {  in yaffs_chunk_del()
3263 	struct yaffs_block_info *bi;  in yaffs_update_oh()  local
3393 		bi = yaffs_get_block_info(in->my_dev,  in yaffs_update_oh()
3396 		bi->has_shrink_hdr = 1;  in yaffs_update_oh()