EXT2_HUGE_FILE
if (fs2h32(dp->e2di_flags) & EXT2_HUGE_FILE) {
flags &= ~EXT2_HUGE_FILE;
flags &= ~EXT2_HUGE_FILE;
flags |= EXT2_HUGE_FILE;
if ((ip->i_e2fs_flags & EXT2_HUGE_FILE)) {
CLR(ip->i_e2fs_flags, EXT2_HUGE_FILE);
CLR(ip->i_e2fs_flags, EXT2_HUGE_FILE);
SET(ip->i_e2fs_flags, EXT2_HUGE_FILE);