Function ztest_replay_remove

freebsd/contrib/openzfs/cmd/ztest/ztest.c:1934–1985

}

static int
ztest_replay_remove(void *arg1, void *arg2, boolean_t byteswap)
{
	ztest_ds_t *zd = arg1;
	lr_remove_t *lr = arg2;
	char *name = (void *)(lr + 1);		/* name follows lr */
	objset_t *os = zd->zd_os;
	dmu_object_info_t doi;
	dmu_tx_t *tx;
	uint64_t object, txg;

	if (byteswap)
		byteswap_uint64_array(lr, sizeof (*lr));

	ASSERT(lr->lr_doid == ZTEST_DIROBJ);
	ASSERT(name[0] != '\0');

	VERIFY3U(0, ==,
	    zap_lookup(os, lr->lr_doid, name, sizeof (object), 1, &object));
	ASSERT(object != 0);

	ztest_object_lock(zd, object, RL_WRITER);

	VERIFY3U(0, ==, dmu_object_info(os, object, &doi));

	tx = dmu_tx_create(os);

	dmu_tx_hold_zap(tx, lr->lr_doid, B_FALSE, name);
	dmu_tx_hold_free(tx, object, 0, DMU_OBJECT_END);

	txg = ztest_tx_assign(tx, TXG_WAIT, FTAG);
	if (txg == 0) {
		ztest_object_unlock(zd, object);
		return (ENOSPC);
	}

	if (doi.doi_type == DMU_OT_ZAP_OTHER) {
		VERIFY3U(0, ==, zap_destroy(os, object, tx));
	} else {
		VERIFY3U(0, ==, dmu_object_free(os, object, tx));
	}

	VERIFY3U(0, ==, zap_remove(os, lr->lr_doid, name, tx));

	(void) ztest_log_remove(zd, tx, lr, object);

	dmu_tx_commit(tx);

	ztest_object_unlock(zd, object);

	return (0);
}

static int
ztest_replay_write(void *arg1, void *arg2, boolean_t byteswap)