892 dnode_move_impl(dnode_t *odn, dnode_t *ndn)  in dnode_move_impl()  argument
894 	ASSERT(!RW_LOCK_HELD(&odn->dn_struct_rwlock));  in dnode_move_impl()
895 	ASSERT(MUTEX_NOT_HELD(&odn->dn_mtx));  in dnode_move_impl()
896 	ASSERT(MUTEX_NOT_HELD(&odn->dn_dbufs_mtx));  in dnode_move_impl()
899 	ndn->dn_objset = odn->dn_objset;  in dnode_move_impl()
900 	ndn->dn_object = odn->dn_object;  in dnode_move_impl()
901 	ndn->dn_dbuf = odn->dn_dbuf;  in dnode_move_impl()
902 	ndn->dn_handle = odn->dn_handle;  in dnode_move_impl()
903 	ndn->dn_phys = odn->dn_phys;  in dnode_move_impl()
904 	ndn->dn_type = odn->dn_type;  in dnode_move_impl()
905 	ndn->dn_bonuslen = odn->dn_bonuslen;  in dnode_move_impl()
906 	ndn->dn_bonustype = odn->dn_bonustype;  in dnode_move_impl()
907 	ndn->dn_nblkptr = odn->dn_nblkptr;  in dnode_move_impl()
908 	ndn->dn_checksum = odn->dn_checksum;  in dnode_move_impl()
909 	ndn->dn_compress = odn->dn_compress;  in dnode_move_impl()
910 	ndn->dn_nlevels = odn->dn_nlevels;  in dnode_move_impl()
911 	ndn->dn_indblkshift = odn->dn_indblkshift;  in dnode_move_impl()
912 	ndn->dn_datablkshift = odn->dn_datablkshift;  in dnode_move_impl()
913 	ndn->dn_datablkszsec = odn->dn_datablkszsec;  in dnode_move_impl()
914 	ndn->dn_datablksz = odn->dn_datablksz;  in dnode_move_impl()
915 	ndn->dn_maxblkid = odn->dn_maxblkid;  in dnode_move_impl()
916 	ndn->dn_num_slots = odn->dn_num_slots;  in dnode_move_impl()
917 	memcpy(ndn->dn_next_type, odn->dn_next_type,  in dnode_move_impl()
918 	    sizeof (odn->dn_next_type));  in dnode_move_impl()
919 	memcpy(ndn->dn_next_nblkptr, odn->dn_next_nblkptr,  in dnode_move_impl()
920 	    sizeof (odn->dn_next_nblkptr));  in dnode_move_impl()
921 	memcpy(ndn->dn_next_nlevels, odn->dn_next_nlevels,  in dnode_move_impl()
922 	    sizeof (odn->dn_next_nlevels));  in dnode_move_impl()
923 	memcpy(ndn->dn_next_indblkshift, odn->dn_next_indblkshift,  in dnode_move_impl()
924 	    sizeof (odn->dn_next_indblkshift));  in dnode_move_impl()
925 	memcpy(ndn->dn_next_bonustype, odn->dn_next_bonustype,  in dnode_move_impl()
926 	    sizeof (odn->dn_next_bonustype));  in dnode_move_impl()
927 	memcpy(ndn->dn_rm_spillblk, odn->dn_rm_spillblk,  in dnode_move_impl()
928 	    sizeof (odn->dn_rm_spillblk));  in dnode_move_impl()
929 	memcpy(ndn->dn_next_bonuslen, odn->dn_next_bonuslen,  in dnode_move_impl()
930 	    sizeof (odn->dn_next_bonuslen));  in dnode_move_impl()
931 	memcpy(ndn->dn_next_blksz, odn->dn_next_blksz,  in dnode_move_impl()
932 	    sizeof (odn->dn_next_blksz));  in dnode_move_impl()
933 	memcpy(ndn->dn_next_maxblkid, odn->dn_next_maxblkid,  in dnode_move_impl()
934 	    sizeof (odn->dn_next_maxblkid));  in dnode_move_impl()
937 		    &odn->dn_dirty_records[i]);  in dnode_move_impl()
939 	memcpy(ndn->dn_free_ranges, odn->dn_free_ranges,  in dnode_move_impl()
940 	    sizeof (odn->dn_free_ranges));  in dnode_move_impl()
941 	ndn->dn_allocated_txg = odn->dn_allocated_txg;  in dnode_move_impl()
942 	ndn->dn_free_txg = odn->dn_free_txg;  in dnode_move_impl()
943 	ndn->dn_assigned_txg = odn->dn_assigned_txg;  in dnode_move_impl()
944 	ndn->dn_dirty_txg = odn->dn_dirty_txg;  in dnode_move_impl()
945 	ndn->dn_dirtyctx = odn->dn_dirtyctx;  in dnode_move_impl()
946 	ndn->dn_dirtyctx_firstset = odn->dn_dirtyctx_firstset;  in dnode_move_impl()
947 	ASSERT(zfs_refcount_count(&odn->dn_tx_holds) == 0);  in dnode_move_impl()
948 	zfs_refcount_transfer(&ndn->dn_holds, &odn->dn_holds);  in dnode_move_impl()
950 	avl_swap(&ndn->dn_dbufs, &odn->dn_dbufs);  in dnode_move_impl()
951 	ndn->dn_dbufs_count = odn->dn_dbufs_count;  in dnode_move_impl()
952 	ndn->dn_bonus = odn->dn_bonus;  in dnode_move_impl()
953 	ndn->dn_have_spill = odn->dn_have_spill;  in dnode_move_impl()
954 	ndn->dn_zio = odn->dn_zio;  in dnode_move_impl()
955 	ndn->dn_oldused = odn->dn_oldused;  in dnode_move_impl()
956 	ndn->dn_oldflags = odn->dn_oldflags;  in dnode_move_impl()
957 	ndn->dn_olduid = odn->dn_olduid;  in dnode_move_impl()
958 	ndn->dn_oldgid = odn->dn_oldgid;  in dnode_move_impl()
959 	ndn->dn_oldprojid = odn->dn_oldprojid;  in dnode_move_impl()
960 	ndn->dn_newuid = odn->dn_newuid;  in dnode_move_impl()
961 	ndn->dn_newgid = odn->dn_newgid;  in dnode_move_impl()
962 	ndn->dn_newprojid = odn->dn_newprojid;  in dnode_move_impl()
963 	ndn->dn_id_flags = odn->dn_id_flags;  in dnode_move_impl()
964 	ndn->dn_storage_type = odn->dn_storage_type;  in dnode_move_impl()
971 	ASSERT(ndn->dn_handle->dnh_dnode == odn);  in dnode_move_impl()
977 	odn->dn_dbuf = NULL;  in dnode_move_impl()
978 	odn->dn_handle = NULL;  in dnode_move_impl()
979 	avl_create(&odn->dn_dbufs, dbuf_compare, sizeof (dmu_buf_impl_t),  in dnode_move_impl()
981 	odn->dn_dbufs_count = 0;  in dnode_move_impl()
982 	odn->dn_bonus = NULL;  in dnode_move_impl()
983 	dmu_zfetch_fini(&odn->dn_zfetch);  in dnode_move_impl()
989 	POINTER_INVALIDATE(&odn->dn_objset);  in dnode_move_impl()
995 		list_create(&odn->dn_dirty_records[i],  in dnode_move_impl()
998 		odn->dn_free_ranges[i] = NULL;  in dnode_move_impl()
999 		odn->dn_next_nlevels[i] = 0;  in dnode_move_impl()
1000 		odn->dn_next_indblkshift[i] = 0;  in dnode_move_impl()
1001 		odn->dn_next_bonustype[i] = 0;  in dnode_move_impl()
1002 		odn->dn_rm_spillblk[i] = 0;  in dnode_move_impl()
1003 		odn->dn_next_bonuslen[i] = 0;  in dnode_move_impl()
1004 		odn->dn_next_blksz[i] = 0;  in dnode_move_impl()
1006 	odn->dn_allocated_txg = 0;  in dnode_move_impl()
1007 	odn->dn_free_txg = 0;  in dnode_move_impl()
1008 	odn->dn_assigned_txg = 0;  in dnode_move_impl()
1009 	odn->dn_dirty_txg = 0;  in dnode_move_impl()
1010 	odn->dn_dirtyctx = 0;  in dnode_move_impl()
1011 	odn->dn_dirtyctx_firstset = NULL;  in dnode_move_impl()
1012 	odn->dn_have_spill = B_FALSE;  in dnode_move_impl()
1013 	odn->dn_zio = NULL;  in dnode_move_impl()
1014 	odn->dn_oldused = 0;  in dnode_move_impl()
1015 	odn->dn_oldflags = 0;  in dnode_move_impl()
1016 	odn->dn_olduid = 0;  in dnode_move_impl()
1017 	odn->dn_oldgid = 0;  in dnode_move_impl()
1018 	odn->dn_oldprojid = ZFS_DEFAULT_PROJID;  in dnode_move_impl()
1019 	odn->dn_newuid = 0;  in dnode_move_impl()
1020 	odn->dn_newgid = 0;  in dnode_move_impl()
1021 	odn->dn_newprojid = ZFS_DEFAULT_PROJID;  in dnode_move_impl()
1022 	odn->dn_id_flags = 0;  in dnode_move_impl()
1023 	odn->dn_storage_type = DMU_OT_NONE;  in dnode_move_impl()
1029 	odn->dn_moved = (uint8_t)-1;  in dnode_move_impl()
1035 	dnode_t *odn = buf, *ndn = newbuf;  in dnode_move()  local
1062 	os = odn->dn_objset;  in dnode_move()
1072 	if (os != odn->dn_objset) {  in dnode_move()
1089 	if (os != odn->dn_objset) {  in dnode_move()
1103 	if (DMU_OBJECT_IS_SPECIAL(odn->dn_object)) {  in dnode_move()
1108 	ASSERT(odn->dn_dbuf != NULL); /* only "special" dnodes have no parent */  in dnode_move()
1118 	if (!zrl_tryenter(&odn->dn_handle->dnh_zrlock)) {  in dnode_move()
1133 	if (!rw_tryenter(&odn->dn_struct_rwlock, RW_WRITER)) {  in dnode_move()
1134 		zrl_exit(&odn->dn_handle->dnh_zrlock);  in dnode_move()
1149 	refcount = zfs_refcount_count(&odn->dn_holds);  in dnode_move()
1151 	dbufs = DN_DBUFS_COUNT(odn);  in dnode_move()
1155 	DTRACE_PROBE3(dnode__move, dnode_t *, odn, int64_t, refcount,  in dnode_move()
1159 		rw_exit(&odn->dn_struct_rwlock);  in dnode_move()
1160 		zrl_exit(&odn->dn_handle->dnh_zrlock);  in dnode_move()
1166 	rw_exit(&odn->dn_struct_rwlock);  in dnode_move()
1173 	dnode_move_impl(odn, ndn);  in dnode_move()
1175 	list_link_replace(&odn->dn_link, &ndn->dn_link);  in dnode_move()