79 	struct nilfs_checkpoint *cp = kaddr + bh_offset(bh);  in nilfs_cpfile_block_add_valid_checkpoints()  local
82 	count = le32_to_cpu(cp->cp_checkpoints_count) + n;  in nilfs_cpfile_block_add_valid_checkpoints()
83 	cp->cp_checkpoints_count = cpu_to_le32(count);  in nilfs_cpfile_block_add_valid_checkpoints()
93 	struct nilfs_checkpoint *cp = kaddr + bh_offset(bh);  in nilfs_cpfile_block_sub_valid_checkpoints()  local
96 	WARN_ON(le32_to_cpu(cp->cp_checkpoints_count) < n);  in nilfs_cpfile_block_sub_valid_checkpoints()
97 	count = le32_to_cpu(cp->cp_checkpoints_count) - n;  in nilfs_cpfile_block_sub_valid_checkpoints()
98 	cp->cp_checkpoints_count = cpu_to_le32(count);  in nilfs_cpfile_block_sub_valid_checkpoints()
123 	struct nilfs_checkpoint *cp = kaddr + bh_offset(bh);  in nilfs_cpfile_block_init()  local
128 		nilfs_checkpoint_set_invalid(cp);  in nilfs_cpfile_block_init()
129 		cp = (void *)cp + cpsz;  in nilfs_cpfile_block_init()
189 	struct nilfs_checkpoint *cp;  in nilfs_cpfile_get_checkpoint()  local
206 	cp = nilfs_cpfile_block_get_checkpoint(cpfile, cno, cp_bh, kaddr);  in nilfs_cpfile_get_checkpoint()
207 	if (nilfs_checkpoint_invalid(cp)) {  in nilfs_cpfile_get_checkpoint()
215 		nilfs_checkpoint_clear_invalid(cp);  in nilfs_cpfile_get_checkpoint()
231 		*cpp = cp;  in nilfs_cpfile_get_checkpoint()
284 	struct nilfs_checkpoint *cp;  in nilfs_cpfile_delete_checkpoints()  local
317 		cp = nilfs_cpfile_block_get_checkpoint(  in nilfs_cpfile_delete_checkpoints()
320 		for (i = 0; i < ncps; i++, cp = (void *)cp + cpsz) {  in nilfs_cpfile_delete_checkpoints()
321 			WARN_ON(nilfs_checkpoint_snapshot(cp));  in nilfs_cpfile_delete_checkpoints()
322 			if (!nilfs_checkpoint_invalid(cp)) {  in nilfs_cpfile_delete_checkpoints()
323 				nilfs_checkpoint_set_invalid(cp);  in nilfs_cpfile_delete_checkpoints()
374 					      struct nilfs_checkpoint *cp,  in nilfs_cpfile_checkpoint_to_cpinfo()  argument
377 	ci->ci_flags = le32_to_cpu(cp->cp_flags);  in nilfs_cpfile_checkpoint_to_cpinfo()
378 	ci->ci_cno = le64_to_cpu(cp->cp_cno);  in nilfs_cpfile_checkpoint_to_cpinfo()
379 	ci->ci_create = le64_to_cpu(cp->cp_create);  in nilfs_cpfile_checkpoint_to_cpinfo()
380 	ci->ci_nblk_inc = le64_to_cpu(cp->cp_nblk_inc);  in nilfs_cpfile_checkpoint_to_cpinfo()
381 	ci->ci_inodes_count = le64_to_cpu(cp->cp_inodes_count);  in nilfs_cpfile_checkpoint_to_cpinfo()
382 	ci->ci_blocks_count = le64_to_cpu(cp->cp_blocks_count);  in nilfs_cpfile_checkpoint_to_cpinfo()
383 	ci->ci_next = le64_to_cpu(cp->cp_snapshot_list.ssl_next);  in nilfs_cpfile_checkpoint_to_cpinfo()
389 	struct nilfs_checkpoint *cp;  in nilfs_cpfile_do_get_cpinfo()  local
412 		cp = nilfs_cpfile_block_get_checkpoint(cpfile, cno, bh, kaddr);  in nilfs_cpfile_do_get_cpinfo()
413 		for (i = 0; i < ncps && n < nci; i++, cp = (void *)cp + cpsz) {  in nilfs_cpfile_do_get_cpinfo()
414 			if (!nilfs_checkpoint_invalid(cp)) {  in nilfs_cpfile_do_get_cpinfo()
415 				nilfs_cpfile_checkpoint_to_cpinfo(cpfile, cp,  in nilfs_cpfile_do_get_cpinfo()
441 	struct nilfs_checkpoint *cp;  in nilfs_cpfile_do_get_ssinfo()  local
477 		cp = nilfs_cpfile_block_get_checkpoint(cpfile, curr, bh, kaddr);  in nilfs_cpfile_do_get_ssinfo()
479 		if (unlikely(nilfs_checkpoint_invalid(cp) ||  in nilfs_cpfile_do_get_ssinfo()
480 			     !nilfs_checkpoint_snapshot(cp)))  in nilfs_cpfile_do_get_ssinfo()
482 		nilfs_cpfile_checkpoint_to_cpinfo(cpfile, cp, ci);  in nilfs_cpfile_do_get_ssinfo()
485 		next = le64_to_cpu(cp->cp_snapshot_list.ssl_next);  in nilfs_cpfile_do_get_ssinfo()
564 	struct nilfs_checkpoint *cp;  in nilfs_cpfile_block_get_snapshot_list()  local
568 		cp = nilfs_cpfile_block_get_checkpoint(cpfile, cno, bh, kaddr);  in nilfs_cpfile_block_get_snapshot_list()
569 		list = &cp->cp_snapshot_list;  in nilfs_cpfile_block_get_snapshot_list()
581 	struct nilfs_checkpoint *cp;  in nilfs_cpfile_set_snapshot()  local
596 	cp = nilfs_cpfile_block_get_checkpoint(cpfile, cno, cp_bh, kaddr);  in nilfs_cpfile_set_snapshot()
597 	if (nilfs_checkpoint_invalid(cp)) {  in nilfs_cpfile_set_snapshot()
602 	if (nilfs_checkpoint_snapshot(cp)) {  in nilfs_cpfile_set_snapshot()
633 		cp = nilfs_cpfile_block_get_checkpoint(  in nilfs_cpfile_set_snapshot()
635 		list = &cp->cp_snapshot_list;  in nilfs_cpfile_set_snapshot()
657 	cp = nilfs_cpfile_block_get_checkpoint(cpfile, cno, cp_bh, kaddr);  in nilfs_cpfile_set_snapshot()
658 	cp->cp_snapshot_list.ssl_next = cpu_to_le64(curr);  in nilfs_cpfile_set_snapshot()
659 	cp->cp_snapshot_list.ssl_prev = cpu_to_le64(prev);  in nilfs_cpfile_set_snapshot()
660 	nilfs_checkpoint_set_snapshot(cp);  in nilfs_cpfile_set_snapshot()
700 	struct nilfs_checkpoint *cp;  in nilfs_cpfile_clear_snapshot()  local
714 	cp = nilfs_cpfile_block_get_checkpoint(cpfile, cno, cp_bh, kaddr);  in nilfs_cpfile_clear_snapshot()
715 	if (nilfs_checkpoint_invalid(cp)) {  in nilfs_cpfile_clear_snapshot()
720 	if (!nilfs_checkpoint_snapshot(cp)) {  in nilfs_cpfile_clear_snapshot()
726 	list = &cp->cp_snapshot_list;  in nilfs_cpfile_clear_snapshot()
766 	cp = nilfs_cpfile_block_get_checkpoint(cpfile, cno, cp_bh, kaddr);  in nilfs_cpfile_clear_snapshot()
767 	cp->cp_snapshot_list.ssl_next = cpu_to_le64(0);  in nilfs_cpfile_clear_snapshot()
768 	cp->cp_snapshot_list.ssl_prev = cpu_to_le64(0);  in nilfs_cpfile_clear_snapshot()
769 	nilfs_checkpoint_clear_snapshot(cp);  in nilfs_cpfile_clear_snapshot()
819 	struct nilfs_checkpoint *cp;  in nilfs_cpfile_is_snapshot()  local
833 	cp = nilfs_cpfile_block_get_checkpoint(cpfile, cno, bh, kaddr);  in nilfs_cpfile_is_snapshot()
834 	if (nilfs_checkpoint_invalid(cp))  in nilfs_cpfile_is_snapshot()
837 		ret = nilfs_checkpoint_snapshot(cp);  in nilfs_cpfile_is_snapshot()