329 	down_read(&nilfs->ns_sem);  in nilfs_checkpoints_next_checkpoint_show()
331 	up_read(&nilfs->ns_sem);  in nilfs_checkpoints_next_checkpoint_show()
514 	down_read(&nilfs->ns_sem);  in nilfs_segctor_current_seg_sequence_show()
516 	up_read(&nilfs->ns_sem);  in nilfs_segctor_current_seg_sequence_show()
528 	down_read(&nilfs->ns_sem);  in nilfs_segctor_current_last_full_seg_show()
530 	up_read(&nilfs->ns_sem);  in nilfs_segctor_current_last_full_seg_show()
542 	down_read(&nilfs->ns_sem);  in nilfs_segctor_next_full_seg_show()
544 	up_read(&nilfs->ns_sem);  in nilfs_segctor_next_full_seg_show()
556 	down_read(&nilfs->ns_sem);  in nilfs_segctor_next_pseg_offset_show()
558 	up_read(&nilfs->ns_sem);  in nilfs_segctor_next_pseg_offset_show()
570 	down_read(&nilfs->ns_sem);  in nilfs_segctor_next_checkpoint_show()
572 	up_read(&nilfs->ns_sem);  in nilfs_segctor_next_checkpoint_show()
584 	down_read(&nilfs->ns_sem);  in nilfs_segctor_last_seg_write_time_show()
586 	up_read(&nilfs->ns_sem);  in nilfs_segctor_last_seg_write_time_show()
598 	down_read(&nilfs->ns_sem);  in nilfs_segctor_last_seg_write_time_secs_show()
600 	up_read(&nilfs->ns_sem);  in nilfs_segctor_last_seg_write_time_secs_show()
612 	down_read(&nilfs->ns_sem);  in nilfs_segctor_last_nongc_write_time_show()
614 	up_read(&nilfs->ns_sem);  in nilfs_segctor_last_nongc_write_time_show()
626 	down_read(&nilfs->ns_sem);  in nilfs_segctor_last_nongc_write_time_secs_show()
628 	up_read(&nilfs->ns_sem);  in nilfs_segctor_last_nongc_write_time_secs_show()
641 	down_read(&nilfs->ns_sem);  in nilfs_segctor_dirty_data_blocks_count_show()
643 	up_read(&nilfs->ns_sem);  in nilfs_segctor_dirty_data_blocks_count_show()
733 	down_read(&nilfs->ns_sem);  in nilfs_superblock_sb_write_time_show()
735 	up_read(&nilfs->ns_sem);  in nilfs_superblock_sb_write_time_show()
747 	down_read(&nilfs->ns_sem);  in nilfs_superblock_sb_write_time_secs_show()
749 	up_read(&nilfs->ns_sem);  in nilfs_superblock_sb_write_time_secs_show()
761 	down_read(&nilfs->ns_sem);  in nilfs_superblock_sb_write_count_show()
763 	up_read(&nilfs->ns_sem);  in nilfs_superblock_sb_write_count_show()
775 	down_read(&nilfs->ns_sem);  in nilfs_superblock_sb_update_frequency_show()
777 	up_read(&nilfs->ns_sem);  in nilfs_superblock_sb_update_frequency_show()
802 	down_write(&nilfs->ns_sem);  in nilfs_superblock_sb_update_frequency_store()
804 	up_write(&nilfs->ns_sem);  in nilfs_superblock_sb_update_frequency_store()