173     ddt_entry_t *dde)  in ddt_object_lookup()  argument
179 	    ddt->ddt_object[type][class], dde));  in ddt_object_lookup()
184     ddt_entry_t *dde)  in ddt_object_prefetch()  argument
190 	    ddt->ddt_object[type][class], dde);  in ddt_object_prefetch()
195     ddt_entry_t *dde, dmu_tx_t *tx)  in ddt_object_update()  argument
200 	    ddt->ddt_object[type][class], dde, tx));  in ddt_object_update()
205     ddt_entry_t *dde, dmu_tx_t *tx)  in ddt_object_remove()  argument
210 	    ddt->ddt_object[type][class], dde, tx));  in ddt_object_remove()
215     uint64_t *walk, ddt_entry_t *dde)  in ddt_object_walk()  argument
220 	    ddt->ddt_object[type][class], dde, walk));  in ddt_object_walk()
341 ddt_phys_select(const ddt_entry_t *dde, const blkptr_t *bp)  in ddt_phys_select()  argument
343 	ddt_phys_t *ddp = (ddt_phys_t *)dde->dde_phys;  in ddt_phys_select()
354 ddt_phys_total_refcnt(const ddt_entry_t *dde)  in ddt_phys_total_refcnt()  argument
359 		refcnt += dde->dde_phys[p].ddp_refcnt;  in ddt_phys_total_refcnt()
365 ddt_stat_generate(ddt_t *ddt, ddt_entry_t *dde, ddt_stat_t *dds)  in ddt_stat_generate()  argument
368 	ddt_phys_t *ddp = dde->dde_phys;  in ddt_stat_generate()
369 	ddt_key_t *ddk = &dde->dde_key;  in ddt_stat_generate()
411 ddt_stat_update(ddt_t *ddt, ddt_entry_t *dde, uint64_t neg)  in ddt_stat_update()  argument
417 	ddt_stat_generate(ddt, dde, &dds);  in ddt_stat_update()
422 	ddh = &ddt->ddt_histogram[dde->dde_type][dde->dde_class];  in ddt_stat_update()
529 ddt_ditto_copies_needed(ddt_t *ddt, ddt_entry_t *dde, ddt_phys_t *ddp_willref)  in ddt_ditto_copies_needed()  argument
538 		ddt_phys_t *ddp = &dde->dde_phys[p];  in ddt_ditto_copies_needed()
539 		zio_t *zio = dde->dde_lead_zio[p];  in ddt_ditto_copies_needed()
565 ddt_ditto_copies_present(ddt_entry_t *dde)  in ddt_ditto_copies_present()  argument
567 	ddt_phys_t *ddp = &dde->dde_phys[DDT_PHYS_DITTO];  in ddt_ditto_copies_present()
649 	ddt_entry_t *dde;  in ddt_alloc()  local
651 	dde = kmem_zalloc(sizeof (ddt_entry_t), KM_SLEEP);  in ddt_alloc()
652 	cv_init(&dde->dde_cv, NULL, CV_DEFAULT, NULL);  in ddt_alloc()
654 	dde->dde_key = *ddk;  in ddt_alloc()
656 	return (dde);  in ddt_alloc()
660 ddt_free(ddt_entry_t *dde)  in ddt_free()  argument
662 	ASSERT(!dde->dde_loading);  in ddt_free()
665 		ASSERT(dde->dde_lead_zio[p] == NULL);  in ddt_free()
667 	if (dde->dde_repair_data != NULL)  in ddt_free()
668 		zio_buf_free(dde->dde_repair_data,  in ddt_free()
669 		    DDK_GET_PSIZE(&dde->dde_key));  in ddt_free()
671 	cv_destroy(&dde->dde_cv);  in ddt_free()
672 	kmem_free(dde, sizeof (*dde));  in ddt_free()
676 ddt_remove(ddt_t *ddt, ddt_entry_t *dde)  in ddt_remove()  argument
680 	avl_remove(&ddt->ddt_tree, dde);  in ddt_remove()
681 	ddt_free(dde);  in ddt_remove()
687 	ddt_entry_t *dde, dde_search;  in ddt_lookup()  local
697 	dde = avl_find(&ddt->ddt_tree, &dde_search, &where);  in ddt_lookup()
698 	if (dde == NULL) {  in ddt_lookup()
701 		dde = ddt_alloc(&dde_search.dde_key);  in ddt_lookup()
702 		avl_insert(&ddt->ddt_tree, dde, where);  in ddt_lookup()
705 	while (dde->dde_loading)  in ddt_lookup()
706 		cv_wait(&dde->dde_cv, &ddt->ddt_lock);  in ddt_lookup()
708 	if (dde->dde_loaded)  in ddt_lookup()
709 		return (dde);  in ddt_lookup()
711 	dde->dde_loading = B_TRUE;  in ddt_lookup()
719 			error = ddt_object_lookup(ddt, type, class, dde);  in ddt_lookup()
731 	ASSERT(dde->dde_loaded == B_FALSE);  in ddt_lookup()
732 	ASSERT(dde->dde_loading == B_TRUE);  in ddt_lookup()
734 	dde->dde_type = type;	/* will be DDT_TYPES if no entry found */  in ddt_lookup()
735 	dde->dde_class = class;	/* will be DDT_CLASSES if no entry found */  in ddt_lookup()
736 	dde->dde_loaded = B_TRUE;  in ddt_lookup()
737 	dde->dde_loading = B_FALSE;  in ddt_lookup()
740 		ddt_stat_update(ddt, dde, -1ULL);  in ddt_lookup()
742 	cv_broadcast(&dde->dde_cv);  in ddt_lookup()
744 	return (dde);  in ddt_lookup()
751 	ddt_entry_t dde;  in ddt_prefetch()  local
762 	ddt_key_fill(&dde.dde_key, bp);  in ddt_prefetch()
766 			ddt_object_prefetch(ddt, type, class, &dde);  in ddt_prefetch()
878 	ddt_entry_t dde;  in ddt_class_contains()  local
888 	ddt_key_fill(&dde.dde_key, bp);  in ddt_class_contains()
892 			if (ddt_object_lookup(ddt, type, class, &dde) == 0)  in ddt_class_contains()
902 	ddt_entry_t *dde;  in ddt_repair_start()  local
906 	dde = ddt_alloc(&ddk);  in ddt_repair_start()
916 			    ddt_object_lookup(ddt, type, class, dde) == 0)  in ddt_repair_start()
917 				return (dde);  in ddt_repair_start()
921 	bzero(dde->dde_phys, sizeof (dde->dde_phys));  in ddt_repair_start()
923 	return (dde);  in ddt_repair_start()
927 ddt_repair_done(ddt_t *ddt, ddt_entry_t *dde)  in ddt_repair_done()  argument
933 	if (dde->dde_repair_data != NULL && spa_writeable(ddt->ddt_spa) &&  in ddt_repair_done()
934 	    avl_find(&ddt->ddt_repair_tree, dde, &where) == NULL)  in ddt_repair_done()
935 		avl_insert(&ddt->ddt_repair_tree, dde, where);  in ddt_repair_done()
937 		ddt_free(dde);  in ddt_repair_done()
951 ddt_repair_entry(ddt_t *ddt, ddt_entry_t *dde, ddt_entry_t *rdde, zio_t *rio)  in ddt_repair_entry()  argument
953 	ddt_phys_t *ddp = dde->dde_phys;  in ddt_repair_entry()
955 	ddt_key_t *ddk = &dde->dde_key;  in ddt_repair_entry()
981 	ddt_entry_t *dde, *rdde_next, *rdde;  in ddt_repair_table()  local
994 		dde = ddt_repair_start(ddt, &blk);  in ddt_repair_table()
995 		ddt_repair_entry(ddt, dde, rdde, rio);  in ddt_repair_table()
996 		ddt_repair_done(ddt, dde);  in ddt_repair_table()
1003 ddt_sync_entry(ddt_t *ddt, ddt_entry_t *dde, dmu_tx_t *tx, uint64_t txg)  in ddt_sync_entry()  argument
1006 	ddt_phys_t *ddp = dde->dde_phys;  in ddt_sync_entry()
1007 	ddt_key_t *ddk = &dde->dde_key;  in ddt_sync_entry()
1008 	enum ddt_type otype = dde->dde_type;  in ddt_sync_entry()
1010 	enum ddt_class oclass = dde->dde_class;  in ddt_sync_entry()
1014 	ASSERT(dde->dde_loaded);  in ddt_sync_entry()
1015 	ASSERT(!dde->dde_loading);  in ddt_sync_entry()
1018 		ASSERT(dde->dde_lead_zio[p] == NULL);  in ddt_sync_entry()
1025 			if (ddt_ditto_copies_needed(ddt, dde, NULL) == 0)  in ddt_sync_entry()
1034 	if (dde->dde_phys[DDT_PHYS_DITTO].ddp_phys_birth != 0)  in ddt_sync_entry()
1043 		VERIFY(ddt_object_remove(ddt, otype, oclass, dde, tx) == 0);  in ddt_sync_entry()
1044 		ASSERT(ddt_object_lookup(ddt, otype, oclass, dde) == ENOENT);  in ddt_sync_entry()
1048 		dde->dde_type = ntype;  in ddt_sync_entry()
1049 		dde->dde_class = nclass;  in ddt_sync_entry()
1050 		ddt_stat_update(ddt, dde, 0);  in ddt_sync_entry()
1053 		VERIFY(ddt_object_update(ddt, ntype, nclass, dde, tx) == 0);  in ddt_sync_entry()
1064 			    ddt->ddt_checksum, dde, tx);  in ddt_sync_entry()
1073 	ddt_entry_t *dde;  in ddt_sync_table()  local
1087 	while ((dde = avl_destroy_nodes(&ddt->ddt_tree, &cookie)) != NULL) {  in ddt_sync_table()
1088 		ddt_sync_entry(ddt, dde, tx, txg);  in ddt_sync_table()
1089 		ddt_free(dde);  in ddt_sync_table()
1137 ddt_walk(spa_t *spa, ddt_bookmark_t *ddb, ddt_entry_t *dde)  in ddt_walk()  argument
1148 					    &ddb->ddb_cursor, dde);  in ddt_walk()
1150 				dde->dde_type = ddb->ddb_type;  in ddt_walk()
1151 				dde->dde_class = ddb->ddb_class;  in ddt_walk()