coda_iget
inode = coda_iget(sb, fid, &attr);
struct inode *coda_iget(struct super_block *sb, struct CodaFid *fid, struct coda_vattr *attr);
inode = coda_iget(dir->i_sb, &newfid, &attrs);
inode = coda_iget(dir->i_sb, &newfid, &attrs);