FMR_OF_SPECIAL_OWNER
fmr.fmr_flags = FMR_OF_SPECIAL_OWNER;
fmr.fmr_flags = FMR_OF_SPECIAL_OWNER;
if (low_key->fmr_flags & (FMR_OF_SPECIAL_OWNER | FMR_OF_EXTENT_MAP)) {
(high_key->fmr_flags & (FMR_OF_SPECIAL_OWNER |
dest->fmr_flags |= FMR_OF_SPECIAL_OWNER;
fmr.fmr_flags = FMR_OF_SPECIAL_OWNER;
if (!(src->fmr_flags & FMR_OF_SPECIAL_OWNER)) {