274 struct dnode {  struct
288 	struct dnode_handle *dn_handle;  argument
289 	dnode_phys_t *dn_phys; /* pointer into dn->dn_dbuf->db.db_data */  argument
293 	 * context (eg. even before the dnode is first synced).  argument
305 	uint8_t dn_moved;		/* Has this dnode been moved? */  argument
310 	uint8_t dn_num_slots;		/* metadnode slots consumed on disk */  argument
333 	uint64_t dn_dirty_txg;			/* txg dnode was last dirtied */  argument
336 	enum dnode_dirtycontext dn_dirtyctx;  argument
337 	void *dn_dirtyctx_firstset;		/* dbg: contents meaningless */
340 	zfs_refcount_t dn_tx_holds;
341 	zfs_refcount_t dn_holds;
343 	kmutex_t dn_dbufs_mtx;
355 	avl_tree_t dn_dbufs;
358 	struct dmu_buf_impl *dn_bonus;	/* bonus buffer dbuf */
360 	boolean_t dn_have_spill;	/* have spill or are spilling */
385  * dn_next_maxblkid[txgoff] is valid to use in dnode_sync().  argument
390  * Adds a level of indirection between the dbuf and the dnode to avoid  argument