taglinefilesource code
EXT2_TIND_BLOCK188fs/ext2/fsync.cinode->u.ext2_i.i_data+EXT2_TIND_BLOCK, 
EXT2_TIND_BLOCK91fs/ext2/inode.ci = inode_bmap (inode, EXT2_TIND_BLOCK);
EXT2_TIND_BLOCK298fs/ext2/inode.cbh = inode_getblk (inode, EXT2_TIND_BLOCK, create, b, err);
EXT2_TIND_BLOCK244fs/ext2/truncate.cp = inode->u.ext2_i.i_data + EXT2_TIND_BLOCK;
EXT2_TIND_BLOCK191include/linux/ext2_fs.h#define  EXT2_N_BLOCKS      (EXT2_TIND_BLOCK + 1)