315 	struct buffer_head *entry_bh;  in nilfs_dat_move()  local
320 	ret = nilfs_palloc_get_entry_block(dat, vblocknr, 0, &entry_bh);  in nilfs_dat_move()
332 	if (!buffer_nilfs_redirected(entry_bh)) {  in nilfs_dat_move()
333 		ret = nilfs_mdt_freeze_buffer(dat, entry_bh);  in nilfs_dat_move()
335 			brelse(entry_bh);  in nilfs_dat_move()
340 	kaddr = kmap_atomic(entry_bh->b_page);  in nilfs_dat_move()
341 	entry = nilfs_palloc_block_get_entry(dat, vblocknr, entry_bh, kaddr);  in nilfs_dat_move()
349 		brelse(entry_bh);  in nilfs_dat_move()
356 	mark_buffer_dirty(entry_bh);  in nilfs_dat_move()
359 	brelse(entry_bh);  in nilfs_dat_move()
385 	struct buffer_head *entry_bh, *bh;  in nilfs_dat_translate()  local
391 	ret = nilfs_palloc_get_entry_block(dat, vblocknr, 0, &entry_bh);  in nilfs_dat_translate()
395 	if (!nilfs_doing_gc() && buffer_nilfs_redirected(entry_bh)) {  in nilfs_dat_translate()
396 		bh = nilfs_mdt_get_frozen_buffer(dat, entry_bh);  in nilfs_dat_translate()
399 			brelse(entry_bh);  in nilfs_dat_translate()
400 			entry_bh = bh;  in nilfs_dat_translate()
404 	kaddr = kmap_atomic(entry_bh->b_page);  in nilfs_dat_translate()
405 	entry = nilfs_palloc_block_get_entry(dat, vblocknr, entry_bh, kaddr);  in nilfs_dat_translate()
415 	brelse(entry_bh);  in nilfs_dat_translate()
422 	struct buffer_head *entry_bh;  in nilfs_dat_get_vinfo()  local
432 						   0, &entry_bh);  in nilfs_dat_get_vinfo()
435 		kaddr = kmap_atomic(entry_bh->b_page);  in nilfs_dat_get_vinfo()
446 				dat, vinfo->vi_vblocknr, entry_bh, kaddr);  in nilfs_dat_get_vinfo()
452 		brelse(entry_bh);  in nilfs_dat_get_vinfo()