Symbol: DRR_FLAG_FREERECORDS
usr/src/uts/common/fs/zfs/dmu_recv.c
308
!(flags & DRR_FLAG_FREERECORDS))
usr/src/uts/common/fs/zfs/dmu_send.c
1056
drr->drr_u.drr_begin.drr_flags |= DRR_FLAG_FREERECORDS;