taglinefilesource code
blocknr430fs/sysv/inode.cunsigned long blocknr = bh->b_blocknr << sb->sv_block_size_ratio_bits;
blocknr437fs/sysv/inode.cif ((bh1 = bread(dev, blocknr, sb->sv_block_size)) == NULL)
blocknr439fs/sysv/inode.cif ((bh2 = bread(dev, blocknr+1, sb->sv_block_size)) == NULL)
blocknr445fs/sysv/inode.cif ((bh2 = bread(dev, blocknr+1, sb->sv_block_size)) == NULL)
blocknr451fs/sysv/inode.cif ((bh2 = bread(dev, blocknr+1, sb->sv_block_size)) == NULL)
blocknr457fs/sysv/inode.cif ((bh2 = bread(dev, blocknr+1, sb->sv_block_size)) == NULL)