322 	struct buffer_head *entry_bh;  in nilfs_dat_move()  local
327 	ret = nilfs_palloc_get_entry_block(dat, vblocknr, 0, &entry_bh);  in nilfs_dat_move()
339 	if (!buffer_nilfs_redirected(entry_bh)) {  in nilfs_dat_move()
340 		ret = nilfs_mdt_freeze_buffer(dat, entry_bh);  in nilfs_dat_move()
342 			brelse(entry_bh);  in nilfs_dat_move()
347 	kaddr = kmap_atomic(entry_bh->b_page);  in nilfs_dat_move()
348 	entry = nilfs_palloc_block_get_entry(dat, vblocknr, entry_bh, kaddr);  in nilfs_dat_move()
356 		brelse(entry_bh);  in nilfs_dat_move()
363 	mark_buffer_dirty(entry_bh);  in nilfs_dat_move()
366 	brelse(entry_bh);  in nilfs_dat_move()
392 	struct buffer_head *entry_bh, *bh;  in nilfs_dat_translate()  local
398 	ret = nilfs_palloc_get_entry_block(dat, vblocknr, 0, &entry_bh);  in nilfs_dat_translate()
402 	if (!nilfs_doing_gc() && buffer_nilfs_redirected(entry_bh)) {  in nilfs_dat_translate()
403 		bh = nilfs_mdt_get_frozen_buffer(dat, entry_bh);  in nilfs_dat_translate()
406 			brelse(entry_bh);  in nilfs_dat_translate()
407 			entry_bh = bh;  in nilfs_dat_translate()
411 	kaddr = kmap_atomic(entry_bh->b_page);  in nilfs_dat_translate()
412 	entry = nilfs_palloc_block_get_entry(dat, vblocknr, entry_bh, kaddr);  in nilfs_dat_translate()
422 	brelse(entry_bh);  in nilfs_dat_translate()
429 	struct buffer_head *entry_bh;  in nilfs_dat_get_vinfo()  local
439 						   0, &entry_bh);  in nilfs_dat_get_vinfo()
442 		kaddr = kmap_atomic(entry_bh->b_page);  in nilfs_dat_get_vinfo()
453 				dat, vinfo->vi_vblocknr, entry_bh, kaddr);  in nilfs_dat_get_vinfo()
459 		brelse(entry_bh);  in nilfs_dat_get_vinfo()