51 	xfs_dir2_data_free_t	*dfp;		/* bestfree entry */  in __xfs_dir3_data_check()  local
141 			dfp = xfs_dir2_data_freefind(hdr, bf, dup);  in __xfs_dir3_data_check()
142 			if (dfp) {  in __xfs_dir3_data_check()
143 				i = (int)(dfp - bf);  in __xfs_dir3_data_check()
352 	xfs_dir2_data_free_t	*dfp;		/* bestfree entry */  in xfs_dir2_data_freefind()  local
371 	for (dfp = &bf[0], seenzero = matched = 0;  in xfs_dir2_data_freefind()
372 	     dfp < &bf[XFS_DIR2_DATA_FD_COUNT];  in xfs_dir2_data_freefind()
373 	     dfp++) {  in xfs_dir2_data_freefind()
374 		if (!dfp->offset) {  in xfs_dir2_data_freefind()
375 			ASSERT(!dfp->length);  in xfs_dir2_data_freefind()
380 		if (be16_to_cpu(dfp->offset) == off) {  in xfs_dir2_data_freefind()
382 			ASSERT(dfp->length == dup->length);  in xfs_dir2_data_freefind()
383 		} else if (off < be16_to_cpu(dfp->offset))  in xfs_dir2_data_freefind()
384 			ASSERT(off + be16_to_cpu(dup->length) <= be16_to_cpu(dfp->offset));  in xfs_dir2_data_freefind()
386 			ASSERT(be16_to_cpu(dfp->offset) + be16_to_cpu(dfp->length) <= off);  in xfs_dir2_data_freefind()
387 		ASSERT(matched || be16_to_cpu(dfp->length) >= be16_to_cpu(dup->length));  in xfs_dir2_data_freefind()
388 		if (dfp > &bf[0])  in xfs_dir2_data_freefind()
389 			ASSERT(be16_to_cpu(dfp[-1].length) >= be16_to_cpu(dfp[0].length));  in xfs_dir2_data_freefind()
402 	for (dfp = &bf[0]; dfp < &bf[XFS_DIR2_DATA_FD_COUNT]; dfp++) {  in xfs_dir2_data_freefind()
403 		if (!dfp->offset)  in xfs_dir2_data_freefind()
405 		if (be16_to_cpu(dfp->offset) == off)  in xfs_dir2_data_freefind()
406 			return dfp;  in xfs_dir2_data_freefind()
420 	struct xfs_dir2_data_free *dfp,		/* bestfree table pointer */  in xfs_dir2_data_freeinsert()  argument
437 	if (be16_to_cpu(new.length) > be16_to_cpu(dfp[0].length)) {  in xfs_dir2_data_freeinsert()
438 		dfp[2] = dfp[1];  in xfs_dir2_data_freeinsert()
439 		dfp[1] = dfp[0];  in xfs_dir2_data_freeinsert()
440 		dfp[0] = new;  in xfs_dir2_data_freeinsert()
442 		return &dfp[0];  in xfs_dir2_data_freeinsert()
444 	if (be16_to_cpu(new.length) > be16_to_cpu(dfp[1].length)) {  in xfs_dir2_data_freeinsert()
445 		dfp[2] = dfp[1];  in xfs_dir2_data_freeinsert()
446 		dfp[1] = new;  in xfs_dir2_data_freeinsert()
448 		return &dfp[1];  in xfs_dir2_data_freeinsert()
450 	if (be16_to_cpu(new.length) > be16_to_cpu(dfp[2].length)) {  in xfs_dir2_data_freeinsert()
451 		dfp[2] = new;  in xfs_dir2_data_freeinsert()
453 		return &dfp[2];  in xfs_dir2_data_freeinsert()
465 	struct xfs_dir2_data_free *dfp,		/* bestfree entry pointer */  in xfs_dir2_data_freeremove()  argument
477 	if (dfp == &bf[0]) {  in xfs_dir2_data_freeremove()
484 	else if (dfp == &bf[1])  in xfs_dir2_data_freeremove()
490 		ASSERT(dfp == &bf[2]);  in xfs_dir2_data_freeremove()
726 	xfs_dir2_data_free_t	*dfp;		/* bestfree pointer */  in xfs_dir2_data_make_free()  local
787 		dfp = xfs_dir2_data_freefind(hdr, bf, prevdup);  in xfs_dir2_data_make_free()
810 			ASSERT(dfp && dfp2);  in xfs_dir2_data_make_free()
811 			if (dfp == &bf[1]) {  in xfs_dir2_data_make_free()
812 				dfp = &bf[0];  in xfs_dir2_data_make_free()
813 				ASSERT(dfp2 == dfp);  in xfs_dir2_data_make_free()
817 			xfs_dir2_data_freeremove(hdr, bf, dfp, needlogp);  in xfs_dir2_data_make_free()
821 			dfp = xfs_dir2_data_freeinsert(hdr, bf, prevdup,  in xfs_dir2_data_make_free()
823 			ASSERT(dfp == &bf[0]);  in xfs_dir2_data_make_free()
824 			ASSERT(dfp->length == prevdup->length);  in xfs_dir2_data_make_free()
825 			ASSERT(!dfp[1].length);  in xfs_dir2_data_make_free()
826 			ASSERT(!dfp[2].length);  in xfs_dir2_data_make_free()
833 		dfp = xfs_dir2_data_freefind(hdr, bf, prevdup);  in xfs_dir2_data_make_free()
843 		if (dfp) {  in xfs_dir2_data_make_free()
844 			xfs_dir2_data_freeremove(hdr, bf, dfp, needlogp);  in xfs_dir2_data_make_free()
859 		dfp = xfs_dir2_data_freefind(hdr, bf, postdup);  in xfs_dir2_data_make_free()
871 		if (dfp) {  in xfs_dir2_data_make_free()
872 			xfs_dir2_data_freeremove(hdr, bf, dfp, needlogp);  in xfs_dir2_data_make_free()
912 	xfs_dir2_data_free_t	*dfp;		/* bestfree pointer */  in xfs_dir2_data_use_free()  local
935 	dfp = xfs_dir2_data_freefind(hdr, bf, dup);  in xfs_dir2_data_use_free()
936 	ASSERT(dfp || oldlen <= be16_to_cpu(bf[2].length));  in xfs_dir2_data_use_free()
949 		if (dfp) {  in xfs_dir2_data_use_free()
952 				xfs_dir2_data_freeremove(hdr, bf, dfp,  in xfs_dir2_data_use_free()
970 		if (dfp) {  in xfs_dir2_data_use_free()
971 			xfs_dir2_data_freeremove(hdr, bf, dfp, needlogp);  in xfs_dir2_data_use_free()
972 			dfp = xfs_dir2_data_freeinsert(hdr, bf, newdup,  in xfs_dir2_data_use_free()
974 			ASSERT(dfp != NULL);  in xfs_dir2_data_use_free()
975 			ASSERT(dfp->length == newdup->length);  in xfs_dir2_data_use_free()
976 			ASSERT(be16_to_cpu(dfp->offset) == (char *)newdup - (char *)hdr);  in xfs_dir2_data_use_free()
982 			needscan = dfp == &bf[2];  in xfs_dir2_data_use_free()
998 		if (dfp) {  in xfs_dir2_data_use_free()
999 			xfs_dir2_data_freeremove(hdr, bf, dfp, needlogp);  in xfs_dir2_data_use_free()
1000 			dfp = xfs_dir2_data_freeinsert(hdr, bf, newdup,  in xfs_dir2_data_use_free()
1002 			ASSERT(dfp != NULL);  in xfs_dir2_data_use_free()
1003 			ASSERT(dfp->length == newdup->length);  in xfs_dir2_data_use_free()
1004 			ASSERT(be16_to_cpu(dfp->offset) == (char *)newdup - (char *)hdr);  in xfs_dir2_data_use_free()
1010 			needscan = dfp == &bf[2];  in xfs_dir2_data_use_free()
1037 		if (dfp) {  in xfs_dir2_data_use_free()
1040 				xfs_dir2_data_freeremove(hdr, bf, dfp,  in xfs_dir2_data_use_free()