Lines Matching defs:bh_backup
674 struct buffer_head *bh_primary, *bh_backup;
695 if ((bh_backup = sb_bread(sb, nr_blocks - 1))) {
697 bh_backup->b_data, silent))
699 brelse(bh_backup);
703 if ((bh_backup = sb_bread(sb, nr_blocks >> 1))) {
705 bh_backup->b_data, silent))
710 brelse(bh_backup);
732 memcpy(bh_primary->b_data, bh_backup->b_data,
737 brelse(bh_backup);
749 return bh_backup;