262 	down_read(&nilfs->ns_segctor_sem);  in nilfs_checkpoints_checkpoints_number_show()
285 	down_read(&nilfs->ns_segctor_sem);  in nilfs_checkpoints_snapshots_number_show()
320 	down_read(&nilfs->ns_segctor_sem);  in nilfs_checkpoints_next_checkpoint_show()
389 	down_read(&NILFS_MDT(nilfs->ns_dat)->mi_sem);  in nilfs_segments_clean_segments_show()
404 	down_read(&nilfs->ns_segctor_sem);  in nilfs_segments_dirty_segments_show()
505 	down_read(&nilfs->ns_segctor_sem);  in nilfs_segctor_current_seg_sequence_show()
519 	down_read(&nilfs->ns_segctor_sem);  in nilfs_segctor_current_last_full_seg_show()
533 	down_read(&nilfs->ns_segctor_sem);  in nilfs_segctor_next_full_seg_show()
547 	down_read(&nilfs->ns_segctor_sem);  in nilfs_segctor_next_pseg_offset_show()
561 	down_read(&nilfs->ns_segctor_sem);  in nilfs_segctor_next_checkpoint_show()
575 	down_read(&nilfs->ns_segctor_sem);  in nilfs_segctor_last_seg_write_time_show()
589 	down_read(&nilfs->ns_segctor_sem);  in nilfs_segctor_last_seg_write_time_secs_show()
603 	down_read(&nilfs->ns_segctor_sem);  in nilfs_segctor_last_nongc_write_time_show()
617 	down_read(&nilfs->ns_segctor_sem);  in nilfs_segctor_last_nongc_write_time_secs_show()
631 	down_read(&nilfs->ns_segctor_sem);  in nilfs_segctor_dirty_data_blocks_count_show()
723 	down_read(&nilfs->ns_sem);  in nilfs_superblock_sb_write_time_show()
737 	down_read(&nilfs->ns_sem);  in nilfs_superblock_sb_write_time_secs_show()
751 	down_read(&nilfs->ns_sem);  in nilfs_superblock_sb_write_count_show()
765 	down_read(&nilfs->ns_sem);  in nilfs_superblock_sb_update_frequency_show()