868 dnode_move_impl(dnode_t *odn, dnode_t *ndn)  in dnode_move_impl()  argument
870 	ASSERT(!RW_LOCK_HELD(&odn->dn_struct_rwlock));  in dnode_move_impl()
871 	ASSERT(MUTEX_NOT_HELD(&odn->dn_mtx));  in dnode_move_impl()
872 	ASSERT(MUTEX_NOT_HELD(&odn->dn_dbufs_mtx));  in dnode_move_impl()
875 	ndn->dn_objset = odn->dn_objset;  in dnode_move_impl()
876 	ndn->dn_object = odn->dn_object;  in dnode_move_impl()
877 	ndn->dn_dbuf = odn->dn_dbuf;  in dnode_move_impl()
878 	ndn->dn_handle = odn->dn_handle;  in dnode_move_impl()
879 	ndn->dn_phys = odn->dn_phys;  in dnode_move_impl()
880 	ndn->dn_type = odn->dn_type;  in dnode_move_impl()
881 	ndn->dn_bonuslen = odn->dn_bonuslen;  in dnode_move_impl()
882 	ndn->dn_bonustype = odn->dn_bonustype;  in dnode_move_impl()
883 	ndn->dn_nblkptr = odn->dn_nblkptr;  in dnode_move_impl()
884 	ndn->dn_checksum = odn->dn_checksum;  in dnode_move_impl()
885 	ndn->dn_compress = odn->dn_compress;  in dnode_move_impl()
886 	ndn->dn_nlevels = odn->dn_nlevels;  in dnode_move_impl()
887 	ndn->dn_indblkshift = odn->dn_indblkshift;  in dnode_move_impl()
888 	ndn->dn_datablkshift = odn->dn_datablkshift;  in dnode_move_impl()
889 	ndn->dn_datablkszsec = odn->dn_datablkszsec;  in dnode_move_impl()
890 	ndn->dn_datablksz = odn->dn_datablksz;  in dnode_move_impl()
891 	ndn->dn_maxblkid = odn->dn_maxblkid;  in dnode_move_impl()
892 	ndn->dn_num_slots = odn->dn_num_slots;  in dnode_move_impl()
893 	memcpy(ndn->dn_next_type, odn->dn_next_type,  in dnode_move_impl()
894 	    sizeof (odn->dn_next_type));  in dnode_move_impl()
895 	memcpy(ndn->dn_next_nblkptr, odn->dn_next_nblkptr,  in dnode_move_impl()
896 	    sizeof (odn->dn_next_nblkptr));  in dnode_move_impl()
897 	memcpy(ndn->dn_next_nlevels, odn->dn_next_nlevels,  in dnode_move_impl()
898 	    sizeof (odn->dn_next_nlevels));  in dnode_move_impl()
899 	memcpy(ndn->dn_next_indblkshift, odn->dn_next_indblkshift,  in dnode_move_impl()
900 	    sizeof (odn->dn_next_indblkshift));  in dnode_move_impl()
901 	memcpy(ndn->dn_next_bonustype, odn->dn_next_bonustype,  in dnode_move_impl()
902 	    sizeof (odn->dn_next_bonustype));  in dnode_move_impl()
903 	memcpy(ndn->dn_rm_spillblk, odn->dn_rm_spillblk,  in dnode_move_impl()
904 	    sizeof (odn->dn_rm_spillblk));  in dnode_move_impl()
905 	memcpy(ndn->dn_next_bonuslen, odn->dn_next_bonuslen,  in dnode_move_impl()
906 	    sizeof (odn->dn_next_bonuslen));  in dnode_move_impl()
907 	memcpy(ndn->dn_next_blksz, odn->dn_next_blksz,  in dnode_move_impl()
908 	    sizeof (odn->dn_next_blksz));  in dnode_move_impl()
909 	memcpy(ndn->dn_next_maxblkid, odn->dn_next_maxblkid,  in dnode_move_impl()
910 	    sizeof (odn->dn_next_maxblkid));  in dnode_move_impl()
913 		    &odn->dn_dirty_records[i]);  in dnode_move_impl()
915 	memcpy(ndn->dn_free_ranges, odn->dn_free_ranges,  in dnode_move_impl()
916 	    sizeof (odn->dn_free_ranges));  in dnode_move_impl()
917 	ndn->dn_allocated_txg = odn->dn_allocated_txg;  in dnode_move_impl()
918 	ndn->dn_free_txg = odn->dn_free_txg;  in dnode_move_impl()
919 	ndn->dn_assigned_txg = odn->dn_assigned_txg;  in dnode_move_impl()
920 	ndn->dn_dirty_txg = odn->dn_dirty_txg;  in dnode_move_impl()
921 	ndn->dn_dirtyctx = odn->dn_dirtyctx;  in dnode_move_impl()
922 	ndn->dn_dirtyctx_firstset = odn->dn_dirtyctx_firstset;  in dnode_move_impl()
923 	ASSERT(zfs_refcount_count(&odn->dn_tx_holds) == 0);  in dnode_move_impl()
924 	zfs_refcount_transfer(&ndn->dn_holds, &odn->dn_holds);  in dnode_move_impl()
926 	avl_swap(&ndn->dn_dbufs, &odn->dn_dbufs);  in dnode_move_impl()
927 	ndn->dn_dbufs_count = odn->dn_dbufs_count;  in dnode_move_impl()
928 	ndn->dn_bonus = odn->dn_bonus;  in dnode_move_impl()
929 	ndn->dn_have_spill = odn->dn_have_spill;  in dnode_move_impl()
930 	ndn->dn_zio = odn->dn_zio;  in dnode_move_impl()
931 	ndn->dn_oldused = odn->dn_oldused;  in dnode_move_impl()
932 	ndn->dn_oldflags = odn->dn_oldflags;  in dnode_move_impl()
933 	ndn->dn_olduid = odn->dn_olduid;  in dnode_move_impl()
934 	ndn->dn_oldgid = odn->dn_oldgid;  in dnode_move_impl()
935 	ndn->dn_oldprojid = odn->dn_oldprojid;  in dnode_move_impl()
936 	ndn->dn_newuid = odn->dn_newuid;  in dnode_move_impl()
937 	ndn->dn_newgid = odn->dn_newgid;  in dnode_move_impl()
938 	ndn->dn_newprojid = odn->dn_newprojid;  in dnode_move_impl()
939 	ndn->dn_id_flags = odn->dn_id_flags;  in dnode_move_impl()
946 	ASSERT(ndn->dn_handle->dnh_dnode == odn);  in dnode_move_impl()
952 	odn->dn_dbuf = NULL;  in dnode_move_impl()
953 	odn->dn_handle = NULL;  in dnode_move_impl()
954 	avl_create(&odn->dn_dbufs, dbuf_compare, sizeof (dmu_buf_impl_t),  in dnode_move_impl()
956 	odn->dn_dbufs_count = 0;  in dnode_move_impl()
957 	odn->dn_bonus = NULL;  in dnode_move_impl()
958 	dmu_zfetch_fini(&odn->dn_zfetch);  in dnode_move_impl()
964 	POINTER_INVALIDATE(&odn->dn_objset);  in dnode_move_impl()
970 		list_create(&odn->dn_dirty_records[i],  in dnode_move_impl()
973 		odn->dn_free_ranges[i] = NULL;  in dnode_move_impl()
974 		odn->dn_next_nlevels[i] = 0;  in dnode_move_impl()
975 		odn->dn_next_indblkshift[i] = 0;  in dnode_move_impl()
976 		odn->dn_next_bonustype[i] = 0;  in dnode_move_impl()
977 		odn->dn_rm_spillblk[i] = 0;  in dnode_move_impl()
978 		odn->dn_next_bonuslen[i] = 0;  in dnode_move_impl()
979 		odn->dn_next_blksz[i] = 0;  in dnode_move_impl()
981 	odn->dn_allocated_txg = 0;  in dnode_move_impl()
982 	odn->dn_free_txg = 0;  in dnode_move_impl()
983 	odn->dn_assigned_txg = 0;  in dnode_move_impl()
984 	odn->dn_dirty_txg = 0;  in dnode_move_impl()
985 	odn->dn_dirtyctx = 0;  in dnode_move_impl()
986 	odn->dn_dirtyctx_firstset = NULL;  in dnode_move_impl()
987 	odn->dn_have_spill = B_FALSE;  in dnode_move_impl()
988 	odn->dn_zio = NULL;  in dnode_move_impl()
989 	odn->dn_oldused = 0;  in dnode_move_impl()
990 	odn->dn_oldflags = 0;  in dnode_move_impl()
991 	odn->dn_olduid = 0;  in dnode_move_impl()
992 	odn->dn_oldgid = 0;  in dnode_move_impl()
993 	odn->dn_oldprojid = ZFS_DEFAULT_PROJID;  in dnode_move_impl()
994 	odn->dn_newuid = 0;  in dnode_move_impl()
995 	odn->dn_newgid = 0;  in dnode_move_impl()
996 	odn->dn_newprojid = ZFS_DEFAULT_PROJID;  in dnode_move_impl()
997 	odn->dn_id_flags = 0;  in dnode_move_impl()
1003 	odn->dn_moved = (uint8_t)-1;  in dnode_move_impl()
1009 	dnode_t *odn = buf, *ndn = newbuf;  in dnode_move()  local
1023 	os = odn->dn_objset;  in dnode_move()
1033 	if (os != odn->dn_objset) {  in dnode_move()
1050 	if (os != odn->dn_objset) {  in dnode_move()
1064 	if (DMU_OBJECT_IS_SPECIAL(odn->dn_object)) {  in dnode_move()
1069 	ASSERT(odn->dn_dbuf != NULL); /* only "special" dnodes have no parent */  in dnode_move()
1079 	if (!zrl_tryenter(&odn->dn_handle->dnh_zrlock)) {  in dnode_move()
1094 	if (!rw_tryenter(&odn->dn_struct_rwlock, RW_WRITER)) {  in dnode_move()
1095 		zrl_exit(&odn->dn_handle->dnh_zrlock);  in dnode_move()
1110 	refcount = zfs_refcount_count(&odn->dn_holds);  in dnode_move()
1112 	dbufs = DN_DBUFS_COUNT(odn);  in dnode_move()
1116 	DTRACE_PROBE3(dnode__move, dnode_t *, odn, int64_t, refcount,  in dnode_move()
1120 		rw_exit(&odn->dn_struct_rwlock);  in dnode_move()
1121 		zrl_exit(&odn->dn_handle->dnh_zrlock);  in dnode_move()
1127 	rw_exit(&odn->dn_struct_rwlock);  in dnode_move()
1134 	dnode_move_impl(odn, ndn);  in dnode_move()
1136 	list_link_replace(&odn->dn_link, &ndn->dn_link);  in dnode_move()