65 	down_read(&bmap->b_sem);  in nilfs_bmap_lookup_at_level()
87 	up_read(&bmap->b_sem);  in nilfs_bmap_lookup_at_level()
96 	down_read(&bmap->b_sem);  in nilfs_bmap_lookup_contig()
98 	up_read(&bmap->b_sem);  in nilfs_bmap_lookup_contig()
148 	down_write(&bmap->b_sem);  in nilfs_bmap_insert()
150 	up_write(&bmap->b_sem);  in nilfs_bmap_insert()
200 	down_read(&bmap->b_sem);  in nilfs_bmap_seek_key()
202 	up_read(&bmap->b_sem);  in nilfs_bmap_seek_key()
213 	down_read(&bmap->b_sem);  in nilfs_bmap_last_key()
215 	up_read(&bmap->b_sem);  in nilfs_bmap_last_key()
240 	down_write(&bmap->b_sem);  in nilfs_bmap_delete()
242 	up_write(&bmap->b_sem);  in nilfs_bmap_delete()
290 	down_write(&bmap->b_sem);  in nilfs_bmap_truncate()
292 	up_write(&bmap->b_sem);  in nilfs_bmap_truncate()
305 	down_write(&bmap->b_sem);  in nilfs_bmap_clear()
308 	up_write(&bmap->b_sem);  in nilfs_bmap_clear()
328 	down_write(&bmap->b_sem);  in nilfs_bmap_propagate()
330 	up_write(&bmap->b_sem);  in nilfs_bmap_propagate()
373 	down_write(&bmap->b_sem);  in nilfs_bmap_assign()
375 	up_write(&bmap->b_sem);  in nilfs_bmap_assign()
401 	down_write(&bmap->b_sem);  in nilfs_bmap_mark()
403 	up_write(&bmap->b_sem);  in nilfs_bmap_mark()
421 	down_write(&bmap->b_sem);  in nilfs_bmap_test_and_clear_dirty()
424 	up_write(&bmap->b_sem);  in nilfs_bmap_test_and_clear_dirty()
487 	init_rwsem(&bmap->b_sem);  in nilfs_bmap_read()
495 		lockdep_set_class(&bmap->b_sem, &nilfs_bmap_dat_lock_key);  in nilfs_bmap_read()
502 		lockdep_set_class(&bmap->b_sem, &nilfs_bmap_mdt_lock_key);  in nilfs_bmap_read()
505 		lockdep_set_class(&bmap->b_sem, &nilfs_bmap_mdt_lock_key);  in nilfs_bmap_read()
536 	init_rwsem(&bmap->b_sem);  in nilfs_bmap_init_gc()