812 		struct f2fs_checkpoint **cp_block, struct page **cp_page,  in get_checkpoint_version()  argument
822 	*cp_block = (struct f2fs_checkpoint *)page_address(*cp_page);  in get_checkpoint_version()
824 	crc_offset = le32_to_cpu((*cp_block)->checksum_offset);  in get_checkpoint_version()
832 	crc = f2fs_checkpoint_chksum(sbi, *cp_block);  in get_checkpoint_version()
833 	if (crc != cur_cp_crc(*cp_block)) {  in get_checkpoint_version()
839 	*version = cur_cp_version(*cp_block);  in get_checkpoint_version()
847 	struct f2fs_checkpoint *cp_block = NULL;  in validate_checkpoint()  local
851 	err = get_checkpoint_version(sbi, cp_addr, &cp_block,  in validate_checkpoint()
856 	if (le32_to_cpu(cp_block->cp_pack_total_block_count) >  in validate_checkpoint()
859 			  le32_to_cpu(cp_block->cp_pack_total_block_count));  in validate_checkpoint()
864 	cp_addr += le32_to_cpu(cp_block->cp_pack_total_block_count) - 1;  in validate_checkpoint()
865 	err = get_checkpoint_version(sbi, cp_addr, &cp_block,  in validate_checkpoint()
884 	struct f2fs_checkpoint *cp_block;  in f2fs_get_valid_checkpoint()  local
925 	cp_block = (struct f2fs_checkpoint *)page_address(cur_page);  in f2fs_get_valid_checkpoint()
926 	memcpy(sbi->ckpt, cp_block, blk_size);  in f2fs_get_valid_checkpoint()