int dmu_objset_create(const char *name, dmu_objset_type_t type,
objset_t *clone_parent, uint64_t flags,
void (*func)(objset_t *os, void *arg, cred_t *cr, dmu_tx_t *tx), void *arg);
int dmu_objset_create(const char *name, dmu_objset_type_t type,
objset_t *clone_parent, uint64_t flags,
void (*func)(objset_t *os, void *arg, cred_t *cr, dmu_tx_t *tx), void *arg);