Function dbuf_create_bonus

freebsd/contrib/openzfs/module/zfs/dbuf.c:3514–3521

}

void
dbuf_create_bonus(dnode_t *dn)
{
	ASSERT(RW_WRITE_HELD(&dn->dn_struct_rwlock));

	ASSERT(dn->dn_bonus == NULL);
	dn->dn_bonus = dbuf_create(dn, 0, DMU_BONUS_BLKID, dn->dn_dbuf, NULL);
}

int
dbuf_spill_set_blksz(dmu_buf_t *db_fake, uint64_t blksz, dmu_tx_t *tx)