817 		struct f2fs_checkpoint **cp_block, struct page **cp_page,  in get_checkpoint_version()  argument
827 	*cp_block = (struct f2fs_checkpoint *)page_address(*cp_page);  in get_checkpoint_version()
829 	crc_offset = le32_to_cpu((*cp_block)->checksum_offset);  in get_checkpoint_version()
837 	crc = f2fs_checkpoint_chksum(sbi, *cp_block);  in get_checkpoint_version()
838 	if (crc != cur_cp_crc(*cp_block)) {  in get_checkpoint_version()
844 	*version = cur_cp_version(*cp_block);  in get_checkpoint_version()
852 	struct f2fs_checkpoint *cp_block = NULL;  in validate_checkpoint()  local
856 	err = get_checkpoint_version(sbi, cp_addr, &cp_block,  in validate_checkpoint()
861 	if (le32_to_cpu(cp_block->cp_pack_total_block_count) >  in validate_checkpoint()
864 			  le32_to_cpu(cp_block->cp_pack_total_block_count));  in validate_checkpoint()
869 	cp_addr += le32_to_cpu(cp_block->cp_pack_total_block_count) - 1;  in validate_checkpoint()
870 	err = get_checkpoint_version(sbi, cp_addr, &cp_block,  in validate_checkpoint()
889 	struct f2fs_checkpoint *cp_block;  in f2fs_get_valid_checkpoint()  local
930 	cp_block = (struct f2fs_checkpoint *)page_address(cur_page);  in f2fs_get_valid_checkpoint()
931 	memcpy(sbi->ckpt, cp_block, blk_size);  in f2fs_get_valid_checkpoint()