119 			   reg->block, reg->block + reg->len - 1, reg->len)
139 			fprintf(f, "%d", reg->block);  in print_blocks()
141 			fprintf(f, "%d-%d", reg->block, reg->block + reg->len - 1);  in print_blocks()
149 		u32 block, u32 len, int bg_num)  in append_region()  argument
153 	reg->block = block;  in append_region()
166 	u32 block = bg->first_block + 2;  in allocate_bg_inode_table()  local
169 		block += aux_info.bg_desc_blocks + info.bg_desc_reserve_blocks + 1;  in allocate_bg_inode_table()
176 			aux_info.inode_table_blocks	* info.block_size, block);  in allocate_bg_inode_table()
203 	u32 block = start;  in reserve_blocks()  local
204 	for (i = 0; i < num && block % 8 != 0; i++, block++) {  in reserve_blocks()
205 		if (bitmap_set_bit(bg->block_bitmap, block)) {  in reserve_blocks()
206 			error("attempted to reserve already reserved block %d in block group %d", block, bg_num);  in reserve_blocks()
211 	for (; i + 8 <= (num & ~7); i += 8, block += 8) {  in reserve_blocks()
212 		if (bitmap_set_8_bits(bg->block_bitmap, block)) {  in reserve_blocks()
213 			error("attempted to reserve already reserved block %d in block group %d", block, bg_num);  in reserve_blocks()
218 	for (; i < num; i++, block++) {  in reserve_blocks()
219 		if (bitmap_set_bit(bg->block_bitmap, block)) {  in reserve_blocks()
220 			error("attempted to reserve already reserved block %d in block group %d", block, bg_num);  in reserve_blocks()
230 static void free_blocks(struct block_group_info *bg, u32 block, u32 num_blocks)  in free_blocks()  argument
233 	for (i = 0; i < num_blocks; i++, block--)  in free_blocks()
234 		bg->block_bitmap[block / 8] &= ~(1 << (block % 8));  in free_blocks()
248 			free_blocks(bg, last_reg->block + last_reg->len - bg->first_block - 1, len);  in reduce_allocation()
253 			free_blocks(bg, last_reg->block + last_reg->len - bg->first_block - 1, last_reg->len);  in reduce_allocation()
284 	u32 block = bg->first_block;  in init_bg()  local
286 		block += 1 + aux_info.bg_desc_blocks +  info.bg_desc_reserve_blocks;  in init_bg()
288 			block);  in init_bg()
342 	u32 block;  in allocate_block()  local
347 	block = blk_alloc->list.first->block;  in allocate_block()
349 	return block;  in allocate_block()
364 			hole_start = bgs[i].chunks[j-1].block + bgs[i].chunks[j-1].len;  in ext4_allocate_best_fit_partial()
365 			hole_size =  bgs[i].chunks[j].block - hole_start;  in ext4_allocate_best_fit_partial()
407 	reg->block = found_block + bgs[found_bg].first_block;  in ext4_allocate_best_fit_partial()
489 u32 get_block(struct block_allocation *alloc, u32 block)  in get_block()  argument
492 	block += alloc->list.partial_iter;  in get_block()
495 		if (block < reg->len)  in get_block()
496 			return reg->block + block;  in get_block()
497 		block -= reg->len;  in get_block()
502 u32 get_oob_block(struct block_allocation *alloc, u32 block)  in get_oob_block()  argument
505 	block += alloc->oob_list.partial_iter;  in get_oob_block()
508 		if (block < reg->len)  in get_oob_block()
509 			return reg->block + block;  in get_oob_block()
510 		block -= reg->len;  in get_oob_block()
517 void get_region(struct block_allocation *alloc, u32 *block, u32 *len)  in get_region()  argument
519 	*block = alloc->list.iter->block;  in get_region()
565 		new->block = reg->block + len;  in do_split_allocation()
675 	struct ext4_xattr_header *block = xattr_list_find(inode);  in get_xattr_block_for_inode()  local
676 	if (block != NULL)  in get_xattr_block_for_inode()
677 		return block;  in get_xattr_block_for_inode()
680 	block = calloc(info.block_size, 1);  in get_xattr_block_for_inode()
681 	if (block == NULL) {  in get_xattr_block_for_inode()
686 	block->h_magic = cpu_to_le32(EXT4_XATTR_MAGIC);  in get_xattr_block_for_inode()
687 	block->h_refcount = cpu_to_le32(1);  in get_xattr_block_for_inode()
688 	block->h_blocks = cpu_to_le32(1);  in get_xattr_block_for_inode()
692 	int result = sparse_file_add_data(ext4_sparse_file, block, info.block_size, block_num);  in get_xattr_block_for_inode()
695 		free(block);  in get_xattr_block_for_inode()
698 	xattr_list_insert(inode, block);  in get_xattr_block_for_inode()
699 	return block;  in get_xattr_block_for_inode()
797 	bgs[bg].chunks[chunk_count].block = start_block;  in reserve_bg_chunk()
810 		if (reserve_blocks(&bgs[reg->bg], reg->bg, reg->block - bgs[reg->bg].first_block, reg->len) < 0) {  in reserve_blocks_for_allocation()