34 	int			whichfork,  in xfs_init_local_fork()  argument
38 	struct xfs_ifork	*ifp = XFS_IFORK_PTR(ip, whichfork);  in xfs_init_local_fork()
72 	int		whichfork,  in xfs_iformat_local()  argument
80 	if (unlikely(size > XFS_DFORK_SIZE(dip, ip->i_mount, whichfork))) {  in xfs_iformat_local()
84 			XFS_DFORK_SIZE(dip, ip->i_mount, whichfork));  in xfs_iformat_local()
91 	xfs_init_local_fork(ip, whichfork, XFS_DFORK_PTR(dip, whichfork), size);  in xfs_iformat_local()
103 	int			whichfork)  in xfs_iformat_extents()  argument
106 	struct xfs_ifork	*ifp = XFS_IFORK_PTR(ip, whichfork);  in xfs_iformat_extents()
107 	int			state = xfs_bmap_fork_to_state(whichfork);  in xfs_iformat_extents()
108 	int			nex = XFS_DFORK_NEXTENTS(dip, whichfork);  in xfs_iformat_extents()
119 	if (unlikely(size < 0 || size > XFS_DFORK_SIZE(dip, mp, whichfork))) {  in xfs_iformat_extents()
132 		dp = (xfs_bmbt_rec_t *) XFS_DFORK_PTR(dip, whichfork);  in xfs_iformat_extents()
139 			fa = xfs_bmap_validate_extent(ip, whichfork, &new);  in xfs_iformat_extents()
167 	int			whichfork)  in xfs_iformat_btree()  argument
177 	ifp = XFS_IFORK_PTR(ip, whichfork);  in xfs_iformat_btree()
178 	dfp = (xfs_bmdr_block_t *)XFS_DFORK_PTR(dip, whichfork);  in xfs_iformat_btree()
190 	if (unlikely(ifp->if_nextents <= XFS_IFORK_MAXEXT(ip, whichfork) ||  in xfs_iformat_btree()
193 					XFS_DFORK_SIZE(dip, mp, whichfork) ||  in xfs_iformat_btree()
195 		     level == 0 || level > XFS_BM_MAXLEVELS(mp, whichfork)) {  in xfs_iformat_btree()
211 	xfs_bmdr_to_bmbt(ip, dfp, XFS_DFORK_SIZE(dip, ip->i_mount, whichfork),  in xfs_iformat_btree()
356 	int			whichfork)  in xfs_iroot_realloc()  argument
374 	ifp = XFS_IFORK_PTR(ip, whichfork);  in xfs_iroot_realloc()
404 			XFS_IFORK_SIZE(ip, whichfork));  in xfs_iroot_realloc()
458 			XFS_IFORK_SIZE(ip, whichfork));  in xfs_iroot_realloc()
482 	int			whichfork)  in xfs_idata_realloc()  argument
484 	struct xfs_ifork	*ifp = XFS_IFORK_PTR(ip, whichfork);  in xfs_idata_realloc()
488 	ASSERT(new_size <= XFS_IFORK_SIZE(ip, whichfork));  in xfs_idata_realloc()
545 	int			whichfork)  in xfs_iextents_copy()  argument
547 	int			state = xfs_bmap_fork_to_state(whichfork);  in xfs_iextents_copy()
548 	struct xfs_ifork	*ifp = XFS_IFORK_PTR(ip, whichfork);  in xfs_iextents_copy()
559 		ASSERT(xfs_bmap_validate_extent(ip, whichfork, &rec) == NULL);  in xfs_iextents_copy()
586 	int			whichfork)  in xfs_iflush_fork()  argument
600 	ifp = XFS_IFORK_PTR(ip, whichfork);  in xfs_iflush_fork()
606 		ASSERT(whichfork == XFS_ATTR_FORK);  in xfs_iflush_fork()
609 	cp = XFS_DFORK_PTR(dip, whichfork);  in xfs_iflush_fork()
613 		if ((iip->ili_fields & dataflag[whichfork]) &&  in xfs_iflush_fork()
616 			ASSERT(ifp->if_bytes <= XFS_IFORK_SIZE(ip, whichfork));  in xfs_iflush_fork()
622 		if ((iip->ili_fields & extflag[whichfork]) &&  in xfs_iflush_fork()
626 				whichfork);  in xfs_iflush_fork()
631 		if ((iip->ili_fields & brootflag[whichfork]) &&  in xfs_iflush_fork()
635 			        XFS_IFORK_SIZE(ip, whichfork));  in xfs_iflush_fork()
638 				XFS_DFORK_SIZE(dip, mp, whichfork));  in xfs_iflush_fork()
644 			ASSERT(whichfork == XFS_DATA_FORK);  in xfs_iflush_fork()
737 	int			whichfork,  in xfs_iext_count_may_overflow()  argument
740 	struct xfs_ifork	*ifp = XFS_IFORK_PTR(ip, whichfork);  in xfs_iext_count_may_overflow()
744 	if (whichfork == XFS_COW_FORK)  in xfs_iext_count_may_overflow()
747 	max_exts = (whichfork == XFS_ATTR_FORK) ? MAXAEXTNUM : MAXEXTNUM;  in xfs_iext_count_may_overflow()