Lines Matching refs:bh
57 struct buffer_head * bh = NULL;
72 if (!bh) {
73 bh = isofs_bread(dir, block);
74 if (!bh)
78 de = (struct iso_directory_record *) (bh->b_data + offset);
82 brelse(bh);
83 bh = NULL;
90 block_saved = bh->b_blocknr;
101 brelse(bh);
102 bh = NULL;
104 bh = isofs_bread(dir, block);
105 if (!bh)
107 memcpy((void *) tmpde + slop, bh->b_data, offset);
150 brelse(bh);
154 brelse(bh);