_dtroot            81 fs/jfs/jfs_dinode.h 			dtroot_t _dtroot;		/* 288: dtree root */
_dtroot            84 fs/jfs/jfs_dinode.h #define di_dtroot	u._dir._dtroot
_dtroot            74 fs/jfs/jfs_incore.h 			dtroot_t _dtroot;	/* 288: dtree root */
_dtroot            96 fs/jfs/jfs_incore.h #define i_dtroot u.dir._dtroot