330 	struct buffer_head *entry_bh;  in nilfs_dat_move()  local
335 	ret = nilfs_palloc_get_entry_block(dat, vblocknr, 0, &entry_bh);  in nilfs_dat_move()
347 	if (!buffer_nilfs_redirected(entry_bh)) {  in nilfs_dat_move()
348 		ret = nilfs_mdt_freeze_buffer(dat, entry_bh);  in nilfs_dat_move()
350 			brelse(entry_bh);  in nilfs_dat_move()
355 	kaddr = kmap_atomic(entry_bh->b_page);  in nilfs_dat_move()
356 	entry = nilfs_palloc_block_get_entry(dat, vblocknr, entry_bh, kaddr);  in nilfs_dat_move()
363 		brelse(entry_bh);  in nilfs_dat_move()
370 	mark_buffer_dirty(entry_bh);  in nilfs_dat_move()
373 	brelse(entry_bh);  in nilfs_dat_move()
399 	struct buffer_head *entry_bh, *bh;  in nilfs_dat_translate()  local
405 	ret = nilfs_palloc_get_entry_block(dat, vblocknr, 0, &entry_bh);  in nilfs_dat_translate()
409 	if (!nilfs_doing_gc() && buffer_nilfs_redirected(entry_bh)) {  in nilfs_dat_translate()
410 		bh = nilfs_mdt_get_frozen_buffer(dat, entry_bh);  in nilfs_dat_translate()
413 			brelse(entry_bh);  in nilfs_dat_translate()
414 			entry_bh = bh;  in nilfs_dat_translate()
418 	kaddr = kmap_atomic(entry_bh->b_page);  in nilfs_dat_translate()
419 	entry = nilfs_palloc_block_get_entry(dat, vblocknr, entry_bh, kaddr);  in nilfs_dat_translate()
429 	brelse(entry_bh);  in nilfs_dat_translate()
436 	struct buffer_head *entry_bh;  in nilfs_dat_get_vinfo()  local
446 						   0, &entry_bh);  in nilfs_dat_get_vinfo()
449 		kaddr = kmap_atomic(entry_bh->b_page);  in nilfs_dat_get_vinfo()
460 				dat, vinfo->vi_vblocknr, entry_bh, kaddr);  in nilfs_dat_get_vinfo()
466 		brelse(entry_bh);  in nilfs_dat_get_vinfo()