260 	down_read(&nilfs->ns_segctor_sem);  in nilfs_checkpoints_checkpoints_number_show()
283 	down_read(&nilfs->ns_segctor_sem);  in nilfs_checkpoints_snapshots_number_show()
318 	down_read(&nilfs->ns_segctor_sem);  in nilfs_checkpoints_next_checkpoint_show()
387 	down_read(&NILFS_MDT(nilfs->ns_dat)->mi_sem);  in nilfs_segments_clean_segments_show()
402 	down_read(&nilfs->ns_segctor_sem);  in nilfs_segments_dirty_segments_show()
503 	down_read(&nilfs->ns_segctor_sem);  in nilfs_segctor_current_seg_sequence_show()
517 	down_read(&nilfs->ns_segctor_sem);  in nilfs_segctor_current_last_full_seg_show()
531 	down_read(&nilfs->ns_segctor_sem);  in nilfs_segctor_next_full_seg_show()
545 	down_read(&nilfs->ns_segctor_sem);  in nilfs_segctor_next_pseg_offset_show()
559 	down_read(&nilfs->ns_segctor_sem);  in nilfs_segctor_next_checkpoint_show()
573 	down_read(&nilfs->ns_segctor_sem);  in nilfs_segctor_last_seg_write_time_show()
587 	down_read(&nilfs->ns_segctor_sem);  in nilfs_segctor_last_seg_write_time_secs_show()
601 	down_read(&nilfs->ns_segctor_sem);  in nilfs_segctor_last_nongc_write_time_show()
615 	down_read(&nilfs->ns_segctor_sem);  in nilfs_segctor_last_nongc_write_time_secs_show()
629 	down_read(&nilfs->ns_segctor_sem);  in nilfs_segctor_dirty_data_blocks_count_show()
721 	down_read(&nilfs->ns_sem);  in nilfs_superblock_sb_write_time_show()
735 	down_read(&nilfs->ns_sem);  in nilfs_superblock_sb_write_time_secs_show()
749 	down_read(&nilfs->ns_sem);  in nilfs_superblock_sb_write_count_show()
763 	down_read(&nilfs->ns_sem);  in nilfs_superblock_sb_update_frequency_show()