Lines Matching defs:dbh
199 struct buffer_head *dbh = NULL;
232 dbh = udf_tgetblk(inode->i_sb, newblock);
233 if (!dbh)
235 lock_buffer(dbh);
236 memset(dbh->b_data, 0x00, inode->i_sb->s_blocksize);
237 set_buffer_uptodate(dbh);
238 unlock_buffer(dbh);
239 mark_buffer_dirty_inode(dbh, inode);
245 dfibh.sbh = dfibh.ebh = dbh;
251 brelse(dbh);
258 dfi = (struct fileIdentDesc *)(dbh->b_data + dfibh.soffset);
263 brelse(dbh);
267 mark_buffer_dirty_inode(dbh, inode);
284 return dbh;