52 	xfs_dir2_data_free_t	*dfp;		/* bestfree entry */  in __xfs_dir3_data_check()  local
142 			dfp = xfs_dir2_data_freefind(hdr, bf, dup);  in __xfs_dir3_data_check()
143 			if (dfp) {  in __xfs_dir3_data_check()
144 				i = (int)(dfp - bf);  in __xfs_dir3_data_check()
357 	xfs_dir2_data_free_t	*dfp;		/* bestfree entry */  in xfs_dir2_data_freefind()  local
376 	for (dfp = &bf[0], seenzero = matched = 0;  in xfs_dir2_data_freefind()
377 	     dfp < &bf[XFS_DIR2_DATA_FD_COUNT];  in xfs_dir2_data_freefind()
378 	     dfp++) {  in xfs_dir2_data_freefind()
379 		if (!dfp->offset) {  in xfs_dir2_data_freefind()
380 			ASSERT(!dfp->length);  in xfs_dir2_data_freefind()
385 		if (be16_to_cpu(dfp->offset) == off) {  in xfs_dir2_data_freefind()
387 			ASSERT(dfp->length == dup->length);  in xfs_dir2_data_freefind()
388 		} else if (off < be16_to_cpu(dfp->offset))  in xfs_dir2_data_freefind()
389 			ASSERT(off + be16_to_cpu(dup->length) <= be16_to_cpu(dfp->offset));  in xfs_dir2_data_freefind()
391 			ASSERT(be16_to_cpu(dfp->offset) + be16_to_cpu(dfp->length) <= off);  in xfs_dir2_data_freefind()
392 		ASSERT(matched || be16_to_cpu(dfp->length) >= be16_to_cpu(dup->length));  in xfs_dir2_data_freefind()
393 		if (dfp > &bf[0])  in xfs_dir2_data_freefind()
394 			ASSERT(be16_to_cpu(dfp[-1].length) >= be16_to_cpu(dfp[0].length));  in xfs_dir2_data_freefind()
407 	for (dfp = &bf[0]; dfp < &bf[XFS_DIR2_DATA_FD_COUNT]; dfp++) {  in xfs_dir2_data_freefind()
408 		if (!dfp->offset)  in xfs_dir2_data_freefind()
410 		if (be16_to_cpu(dfp->offset) == off)  in xfs_dir2_data_freefind()
411 			return dfp;  in xfs_dir2_data_freefind()
425 	struct xfs_dir2_data_free *dfp,		/* bestfree table pointer */  in xfs_dir2_data_freeinsert()  argument
442 	if (be16_to_cpu(new.length) > be16_to_cpu(dfp[0].length)) {  in xfs_dir2_data_freeinsert()
443 		dfp[2] = dfp[1];  in xfs_dir2_data_freeinsert()
444 		dfp[1] = dfp[0];  in xfs_dir2_data_freeinsert()
445 		dfp[0] = new;  in xfs_dir2_data_freeinsert()
447 		return &dfp[0];  in xfs_dir2_data_freeinsert()
449 	if (be16_to_cpu(new.length) > be16_to_cpu(dfp[1].length)) {  in xfs_dir2_data_freeinsert()
450 		dfp[2] = dfp[1];  in xfs_dir2_data_freeinsert()
451 		dfp[1] = new;  in xfs_dir2_data_freeinsert()
453 		return &dfp[1];  in xfs_dir2_data_freeinsert()
455 	if (be16_to_cpu(new.length) > be16_to_cpu(dfp[2].length)) {  in xfs_dir2_data_freeinsert()
456 		dfp[2] = new;  in xfs_dir2_data_freeinsert()
458 		return &dfp[2];  in xfs_dir2_data_freeinsert()
470 	struct xfs_dir2_data_free *dfp,		/* bestfree entry pointer */  in xfs_dir2_data_freeremove()  argument
482 	if (dfp == &bf[0]) {  in xfs_dir2_data_freeremove()
489 	else if (dfp == &bf[1])  in xfs_dir2_data_freeremove()
495 		ASSERT(dfp == &bf[2]);  in xfs_dir2_data_freeremove()
731 	xfs_dir2_data_free_t	*dfp;		/* bestfree pointer */  in xfs_dir2_data_make_free()  local
792 		dfp = xfs_dir2_data_freefind(hdr, bf, prevdup);  in xfs_dir2_data_make_free()
815 			ASSERT(dfp && dfp2);  in xfs_dir2_data_make_free()
816 			if (dfp == &bf[1]) {  in xfs_dir2_data_make_free()
817 				dfp = &bf[0];  in xfs_dir2_data_make_free()
818 				ASSERT(dfp2 == dfp);  in xfs_dir2_data_make_free()
822 			xfs_dir2_data_freeremove(hdr, bf, dfp, needlogp);  in xfs_dir2_data_make_free()
826 			dfp = xfs_dir2_data_freeinsert(hdr, bf, prevdup,  in xfs_dir2_data_make_free()
828 			ASSERT(dfp == &bf[0]);  in xfs_dir2_data_make_free()
829 			ASSERT(dfp->length == prevdup->length);  in xfs_dir2_data_make_free()
830 			ASSERT(!dfp[1].length);  in xfs_dir2_data_make_free()
831 			ASSERT(!dfp[2].length);  in xfs_dir2_data_make_free()
838 		dfp = xfs_dir2_data_freefind(hdr, bf, prevdup);  in xfs_dir2_data_make_free()
848 		if (dfp) {  in xfs_dir2_data_make_free()
849 			xfs_dir2_data_freeremove(hdr, bf, dfp, needlogp);  in xfs_dir2_data_make_free()
864 		dfp = xfs_dir2_data_freefind(hdr, bf, postdup);  in xfs_dir2_data_make_free()
876 		if (dfp) {  in xfs_dir2_data_make_free()
877 			xfs_dir2_data_freeremove(hdr, bf, dfp, needlogp);  in xfs_dir2_data_make_free()
917 	xfs_dir2_data_free_t	*dfp;		/* bestfree pointer */  in xfs_dir2_data_use_free()  local
940 	dfp = xfs_dir2_data_freefind(hdr, bf, dup);  in xfs_dir2_data_use_free()
941 	ASSERT(dfp || oldlen <= be16_to_cpu(bf[2].length));  in xfs_dir2_data_use_free()
954 		if (dfp) {  in xfs_dir2_data_use_free()
957 				xfs_dir2_data_freeremove(hdr, bf, dfp,  in xfs_dir2_data_use_free()
975 		if (dfp) {  in xfs_dir2_data_use_free()
976 			xfs_dir2_data_freeremove(hdr, bf, dfp, needlogp);  in xfs_dir2_data_use_free()
977 			dfp = xfs_dir2_data_freeinsert(hdr, bf, newdup,  in xfs_dir2_data_use_free()
979 			ASSERT(dfp != NULL);  in xfs_dir2_data_use_free()
980 			ASSERT(dfp->length == newdup->length);  in xfs_dir2_data_use_free()
981 			ASSERT(be16_to_cpu(dfp->offset) == (char *)newdup - (char *)hdr);  in xfs_dir2_data_use_free()
987 			needscan = dfp == &bf[2];  in xfs_dir2_data_use_free()
1003 		if (dfp) {  in xfs_dir2_data_use_free()
1004 			xfs_dir2_data_freeremove(hdr, bf, dfp, needlogp);  in xfs_dir2_data_use_free()
1005 			dfp = xfs_dir2_data_freeinsert(hdr, bf, newdup,  in xfs_dir2_data_use_free()
1007 			ASSERT(dfp != NULL);  in xfs_dir2_data_use_free()
1008 			ASSERT(dfp->length == newdup->length);  in xfs_dir2_data_use_free()
1009 			ASSERT(be16_to_cpu(dfp->offset) == (char *)newdup - (char *)hdr);  in xfs_dir2_data_use_free()
1015 			needscan = dfp == &bf[2];  in xfs_dir2_data_use_free()
1042 		if (dfp) {  in xfs_dir2_data_use_free()
1045 				xfs_dir2_data_freeremove(hdr, bf, dfp,  in xfs_dir2_data_use_free()