86 	struct nilfs_checkpoint *cp = kaddr + bh_offset(bh);  in nilfs_cpfile_block_add_valid_checkpoints()  local
89 	count = le32_to_cpu(cp->cp_checkpoints_count) + n;  in nilfs_cpfile_block_add_valid_checkpoints()
90 	cp->cp_checkpoints_count = cpu_to_le32(count);  in nilfs_cpfile_block_add_valid_checkpoints()
100 	struct nilfs_checkpoint *cp = kaddr + bh_offset(bh);  in nilfs_cpfile_block_sub_valid_checkpoints()  local
103 	WARN_ON(le32_to_cpu(cp->cp_checkpoints_count) < n);  in nilfs_cpfile_block_sub_valid_checkpoints()
104 	count = le32_to_cpu(cp->cp_checkpoints_count) - n;  in nilfs_cpfile_block_sub_valid_checkpoints()
105 	cp->cp_checkpoints_count = cpu_to_le32(count);  in nilfs_cpfile_block_sub_valid_checkpoints()
130 	struct nilfs_checkpoint *cp = kaddr + bh_offset(bh);  in nilfs_cpfile_block_init()  local
135 		nilfs_checkpoint_set_invalid(cp);  in nilfs_cpfile_block_init()
136 		cp = (void *)cp + cpsz;  in nilfs_cpfile_block_init()
234 	struct nilfs_checkpoint *cp;  in nilfs_cpfile_get_checkpoint()  local
251 	cp = nilfs_cpfile_block_get_checkpoint(cpfile, cno, cp_bh, kaddr);  in nilfs_cpfile_get_checkpoint()
252 	if (nilfs_checkpoint_invalid(cp)) {  in nilfs_cpfile_get_checkpoint()
260 		nilfs_checkpoint_clear_invalid(cp);  in nilfs_cpfile_get_checkpoint()
276 		*cpp = cp;  in nilfs_cpfile_get_checkpoint()
329 	struct nilfs_checkpoint *cp;  in nilfs_cpfile_delete_checkpoints()  local
363 		cp = nilfs_cpfile_block_get_checkpoint(  in nilfs_cpfile_delete_checkpoints()
366 		for (i = 0; i < ncps; i++, cp = (void *)cp + cpsz) {  in nilfs_cpfile_delete_checkpoints()
367 			if (nilfs_checkpoint_snapshot(cp)) {  in nilfs_cpfile_delete_checkpoints()
369 			} else if (!nilfs_checkpoint_invalid(cp)) {  in nilfs_cpfile_delete_checkpoints()
370 				nilfs_checkpoint_set_invalid(cp);  in nilfs_cpfile_delete_checkpoints()
423 					      struct nilfs_checkpoint *cp,  in nilfs_cpfile_checkpoint_to_cpinfo()  argument
426 	ci->ci_flags = le32_to_cpu(cp->cp_flags);  in nilfs_cpfile_checkpoint_to_cpinfo()
427 	ci->ci_cno = le64_to_cpu(cp->cp_cno);  in nilfs_cpfile_checkpoint_to_cpinfo()
428 	ci->ci_create = le64_to_cpu(cp->cp_create);  in nilfs_cpfile_checkpoint_to_cpinfo()
429 	ci->ci_nblk_inc = le64_to_cpu(cp->cp_nblk_inc);  in nilfs_cpfile_checkpoint_to_cpinfo()
430 	ci->ci_inodes_count = le64_to_cpu(cp->cp_inodes_count);  in nilfs_cpfile_checkpoint_to_cpinfo()
431 	ci->ci_blocks_count = le64_to_cpu(cp->cp_blocks_count);  in nilfs_cpfile_checkpoint_to_cpinfo()
432 	ci->ci_next = le64_to_cpu(cp->cp_snapshot_list.ssl_next);  in nilfs_cpfile_checkpoint_to_cpinfo()
438 	struct nilfs_checkpoint *cp;  in nilfs_cpfile_do_get_cpinfo()  local
462 		cp = nilfs_cpfile_block_get_checkpoint(cpfile, cno, bh, kaddr);  in nilfs_cpfile_do_get_cpinfo()
463 		for (i = 0; i < ncps && n < nci; i++, cp = (void *)cp + cpsz) {  in nilfs_cpfile_do_get_cpinfo()
464 			if (!nilfs_checkpoint_invalid(cp)) {  in nilfs_cpfile_do_get_cpinfo()
465 				nilfs_cpfile_checkpoint_to_cpinfo(cpfile, cp,  in nilfs_cpfile_do_get_cpinfo()
491 	struct nilfs_checkpoint *cp;  in nilfs_cpfile_do_get_ssinfo()  local
527 		cp = nilfs_cpfile_block_get_checkpoint(cpfile, curr, bh, kaddr);  in nilfs_cpfile_do_get_ssinfo()
529 		if (unlikely(nilfs_checkpoint_invalid(cp) ||  in nilfs_cpfile_do_get_ssinfo()
530 			     !nilfs_checkpoint_snapshot(cp)))  in nilfs_cpfile_do_get_ssinfo()
532 		nilfs_cpfile_checkpoint_to_cpinfo(cpfile, cp, ci);  in nilfs_cpfile_do_get_ssinfo()
535 		next = le64_to_cpu(cp->cp_snapshot_list.ssl_next);  in nilfs_cpfile_do_get_ssinfo()
614 	struct nilfs_checkpoint *cp;  in nilfs_cpfile_block_get_snapshot_list()  local
618 		cp = nilfs_cpfile_block_get_checkpoint(cpfile, cno, bh, kaddr);  in nilfs_cpfile_block_get_snapshot_list()
619 		list = &cp->cp_snapshot_list;  in nilfs_cpfile_block_get_snapshot_list()
631 	struct nilfs_checkpoint *cp;  in nilfs_cpfile_set_snapshot()  local
646 	cp = nilfs_cpfile_block_get_checkpoint(cpfile, cno, cp_bh, kaddr);  in nilfs_cpfile_set_snapshot()
647 	if (nilfs_checkpoint_invalid(cp)) {  in nilfs_cpfile_set_snapshot()
652 	if (nilfs_checkpoint_snapshot(cp)) {  in nilfs_cpfile_set_snapshot()
683 		cp = nilfs_cpfile_block_get_checkpoint(  in nilfs_cpfile_set_snapshot()
685 		list = &cp->cp_snapshot_list;  in nilfs_cpfile_set_snapshot()
707 	cp = nilfs_cpfile_block_get_checkpoint(cpfile, cno, cp_bh, kaddr);  in nilfs_cpfile_set_snapshot()
708 	cp->cp_snapshot_list.ssl_next = cpu_to_le64(curr);  in nilfs_cpfile_set_snapshot()
709 	cp->cp_snapshot_list.ssl_prev = cpu_to_le64(prev);  in nilfs_cpfile_set_snapshot()
710 	nilfs_checkpoint_set_snapshot(cp);  in nilfs_cpfile_set_snapshot()
750 	struct nilfs_checkpoint *cp;  in nilfs_cpfile_clear_snapshot()  local
764 	cp = nilfs_cpfile_block_get_checkpoint(cpfile, cno, cp_bh, kaddr);  in nilfs_cpfile_clear_snapshot()
765 	if (nilfs_checkpoint_invalid(cp)) {  in nilfs_cpfile_clear_snapshot()
770 	if (!nilfs_checkpoint_snapshot(cp)) {  in nilfs_cpfile_clear_snapshot()
776 	list = &cp->cp_snapshot_list;  in nilfs_cpfile_clear_snapshot()
816 	cp = nilfs_cpfile_block_get_checkpoint(cpfile, cno, cp_bh, kaddr);  in nilfs_cpfile_clear_snapshot()
817 	cp->cp_snapshot_list.ssl_next = cpu_to_le64(0);  in nilfs_cpfile_clear_snapshot()
818 	cp->cp_snapshot_list.ssl_prev = cpu_to_le64(0);  in nilfs_cpfile_clear_snapshot()
819 	nilfs_checkpoint_clear_snapshot(cp);  in nilfs_cpfile_clear_snapshot()
869 	struct nilfs_checkpoint *cp;  in nilfs_cpfile_is_snapshot()  local
883 	cp = nilfs_cpfile_block_get_checkpoint(cpfile, cno, bh, kaddr);  in nilfs_cpfile_is_snapshot()
884 	if (nilfs_checkpoint_invalid(cp))  in nilfs_cpfile_is_snapshot()
887 		ret = nilfs_checkpoint_snapshot(cp);  in nilfs_cpfile_is_snapshot()