328 	struct buffer_head *entry_bh;  in nilfs_dat_move()  local
333 	ret = nilfs_palloc_get_entry_block(dat, vblocknr, 0, &entry_bh);  in nilfs_dat_move()
345 	if (!buffer_nilfs_redirected(entry_bh)) {  in nilfs_dat_move()
346 		ret = nilfs_mdt_freeze_buffer(dat, entry_bh);  in nilfs_dat_move()
348 			brelse(entry_bh);  in nilfs_dat_move()
353 	kaddr = kmap_atomic(entry_bh->b_page);  in nilfs_dat_move()
354 	entry = nilfs_palloc_block_get_entry(dat, vblocknr, entry_bh, kaddr);  in nilfs_dat_move()
361 		brelse(entry_bh);  in nilfs_dat_move()
368 	mark_buffer_dirty(entry_bh);  in nilfs_dat_move()
371 	brelse(entry_bh);  in nilfs_dat_move()
397 	struct buffer_head *entry_bh, *bh;  in nilfs_dat_translate()  local
403 	ret = nilfs_palloc_get_entry_block(dat, vblocknr, 0, &entry_bh);  in nilfs_dat_translate()
407 	if (!nilfs_doing_gc() && buffer_nilfs_redirected(entry_bh)) {  in nilfs_dat_translate()
408 		bh = nilfs_mdt_get_frozen_buffer(dat, entry_bh);  in nilfs_dat_translate()
411 			brelse(entry_bh);  in nilfs_dat_translate()
412 			entry_bh = bh;  in nilfs_dat_translate()
416 	kaddr = kmap_atomic(entry_bh->b_page);  in nilfs_dat_translate()
417 	entry = nilfs_palloc_block_get_entry(dat, vblocknr, entry_bh, kaddr);  in nilfs_dat_translate()
427 	brelse(entry_bh);  in nilfs_dat_translate()
434 	struct buffer_head *entry_bh;  in nilfs_dat_get_vinfo()  local
444 						   0, &entry_bh);  in nilfs_dat_get_vinfo()
447 		kaddr = kmap_atomic(entry_bh->b_page);  in nilfs_dat_get_vinfo()
458 				dat, vinfo->vi_vblocknr, entry_bh, kaddr);  in nilfs_dat_get_vinfo()
464 		brelse(entry_bh);  in nilfs_dat_get_vinfo()