Lines Matching defs:dbh
330 struct buffer_head *dbh = NULL;
363 dbh = udf_tgetblk(inode->i_sb, newblock);
364 if (!dbh)
366 lock_buffer(dbh);
367 memset(dbh->b_data, 0x00, inode->i_sb->s_blocksize);
368 set_buffer_uptodate(dbh);
369 unlock_buffer(dbh);
370 mark_buffer_dirty_inode(dbh, inode);
376 dfibh.sbh = dfibh.ebh = dbh;
382 brelse(dbh);
389 dfi = (struct fileIdentDesc *)(dbh->b_data + dfibh.soffset);
394 brelse(dbh);
398 mark_buffer_dirty_inode(dbh, inode);
414 return dbh;