271 	down_read(&nilfs->ns_segctor_sem);  in nilfs_checkpoints_checkpoints_number_show()
294 	down_read(&nilfs->ns_segctor_sem);  in nilfs_checkpoints_snapshots_number_show()
329 	down_read(&nilfs->ns_sem);  in nilfs_checkpoints_next_checkpoint_show()
398 	down_read(&NILFS_MDT(nilfs->ns_dat)->mi_sem);  in nilfs_segments_clean_segments_show()
413 	down_read(&nilfs->ns_segctor_sem);  in nilfs_segments_dirty_segments_show()
514 	down_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()
542 	down_read(&nilfs->ns_sem);  in nilfs_segctor_next_full_seg_show()
556 	down_read(&nilfs->ns_sem);  in nilfs_segctor_next_pseg_offset_show()
570 	down_read(&nilfs->ns_sem);  in nilfs_segctor_next_checkpoint_show()
584 	down_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()
612 	down_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()
641 	down_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()
747 	down_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()
775 	down_read(&nilfs->ns_sem);  in nilfs_superblock_sb_update_frequency_show()