Lines Matching refs:dbh
136 struct buffer_head *dbh = NULL;
167 dbh = sb_getblk(inode->i_sb, newblock);
168 if (!dbh)
170 lock_buffer(dbh);
171 memcpy(dbh->b_data, iinfo->i_data, inode->i_size);
172 memset(dbh->b_data + inode->i_size, 0,
174 set_buffer_uptodate(dbh);
175 unlock_buffer(dbh);
191 brelse(dbh);
203 impuse = dbh->b_data + iter.pos +
209 brelse(dbh);