Lines Matching defs:bh_backup
666 struct buffer_head *bh_primary, *bh_backup;
687 if ((bh_backup = sb_bread(sb, nr_blocks - 1))) {
689 bh_backup->b_data, silent))
691 brelse(bh_backup);
695 if ((bh_backup = sb_bread(sb, nr_blocks >> 1))) {
697 bh_backup->b_data, silent))
702 brelse(bh_backup);
724 memcpy(bh_primary->b_data, bh_backup->b_data,
729 brelse(bh_backup);
741 return bh_backup;