Function dmu_objset_sync_dnodes

freebsd/contrib/openzfs/module/zfs/dmu_objset.c:1500–1529

}

static void
dmu_objset_sync_dnodes(multilist_sublist_t *list, dmu_tx_t *tx)
{
	dnode_t *dn;

	while ((dn = multilist_sublist_head(list)) != NULL) {
		ASSERT(dn->dn_object != DMU_META_DNODE_OBJECT);
		ASSERT(dn->dn_dbuf->db_data_pending);
		/*
		 * Initialize dn_zio outside dnode_sync() because the
		 * meta-dnode needs to set it outside dnode_sync().
		 */
		dn->dn_zio = dn->dn_dbuf->db_data_pending->dr_zio;
		ASSERT(dn->dn_zio);

		ASSERT3U(dn->dn_nlevels, <=, DN_MAX_LEVELS);
		multilist_sublist_remove(list, dn);

		/*
		 * See the comment above dnode_rele_task() for an explanation
		 * of why this dnode hold is always needed (even when not
		 * doing user accounting).
		 */
		multilist_t *newlist = dn->dn_objset->os_synced_dnodes;
		(void) dnode_add_ref(dn, newlist);
		multilist_insert(newlist, dn);

		dnode_sync(dn, tx);
	}
}

/* ARGSUSED */
static void