45 	xfs_dir2_data_free_t	*dfp;		/* bestfree entry */  in __xfs_dir3_data_check()  local
152 			fa = xfs_dir2_data_freefind_verify(hdr, bf, dup, &dfp);  in __xfs_dir3_data_check()
155 			if (dfp) {  in __xfs_dir3_data_check()
156 				i = (int)(dfp - bf);  in __xfs_dir3_data_check()
392 	struct xfs_dir2_data_free	*dfp;  in xfs_dir2_data_freefind_verify()  local
405 	for (dfp = &bf[0]; dfp < &bf[XFS_DIR2_DATA_FD_COUNT]; dfp++) {  in xfs_dir2_data_freefind_verify()
406 		if (!dfp->offset) {  in xfs_dir2_data_freefind_verify()
407 			if (dfp->length)  in xfs_dir2_data_freefind_verify()
414 		if (be16_to_cpu(dfp->offset) == off) {  in xfs_dir2_data_freefind_verify()
416 			if (dfp->length != dup->length)  in xfs_dir2_data_freefind_verify()
418 		} else if (be16_to_cpu(dfp->offset) > off) {  in xfs_dir2_data_freefind_verify()
420 					be16_to_cpu(dfp->offset))  in xfs_dir2_data_freefind_verify()
423 			if (be16_to_cpu(dfp->offset) +  in xfs_dir2_data_freefind_verify()
424 					be16_to_cpu(dfp->length) > off)  in xfs_dir2_data_freefind_verify()
428 		    be16_to_cpu(dfp->length) < be16_to_cpu(dup->length))  in xfs_dir2_data_freefind_verify()
430 		if (dfp > &bf[0] &&  in xfs_dir2_data_freefind_verify()
431 		    be16_to_cpu(dfp[-1].length) < be16_to_cpu(dfp[0].length))  in xfs_dir2_data_freefind_verify()
450 	xfs_dir2_data_free_t	*dfp;		/* bestfree entry */  in xfs_dir2_data_freefind()  local
465 	for (dfp = &bf[0]; dfp < &bf[XFS_DIR2_DATA_FD_COUNT]; dfp++) {  in xfs_dir2_data_freefind()
466 		if (!dfp->offset)  in xfs_dir2_data_freefind()
468 		if (be16_to_cpu(dfp->offset) == off)  in xfs_dir2_data_freefind()
469 			return dfp;  in xfs_dir2_data_freefind()
483 	struct xfs_dir2_data_free *dfp,		/* bestfree table pointer */  in xfs_dir2_data_freeinsert()  argument
500 	if (be16_to_cpu(new.length) > be16_to_cpu(dfp[0].length)) {  in xfs_dir2_data_freeinsert()
501 		dfp[2] = dfp[1];  in xfs_dir2_data_freeinsert()
502 		dfp[1] = dfp[0];  in xfs_dir2_data_freeinsert()
503 		dfp[0] = new;  in xfs_dir2_data_freeinsert()
505 		return &dfp[0];  in xfs_dir2_data_freeinsert()
507 	if (be16_to_cpu(new.length) > be16_to_cpu(dfp[1].length)) {  in xfs_dir2_data_freeinsert()
508 		dfp[2] = dfp[1];  in xfs_dir2_data_freeinsert()
509 		dfp[1] = new;  in xfs_dir2_data_freeinsert()
511 		return &dfp[1];  in xfs_dir2_data_freeinsert()
513 	if (be16_to_cpu(new.length) > be16_to_cpu(dfp[2].length)) {  in xfs_dir2_data_freeinsert()
514 		dfp[2] = new;  in xfs_dir2_data_freeinsert()
516 		return &dfp[2];  in xfs_dir2_data_freeinsert()
528 	struct xfs_dir2_data_free *dfp,		/* bestfree entry pointer */  in xfs_dir2_data_freeremove()  argument
540 	if (dfp == &bf[0]) {  in xfs_dir2_data_freeremove()
547 	else if (dfp == &bf[1])  in xfs_dir2_data_freeremove()
553 		ASSERT(dfp == &bf[2]);  in xfs_dir2_data_freeremove()
793 	xfs_dir2_data_free_t	*dfp;		/* bestfree pointer */  in xfs_dir2_data_make_free()  local
846 		dfp = xfs_dir2_data_freefind(hdr, bf, prevdup);  in xfs_dir2_data_make_free()
865 			 * dfp and dfp2 (don't know which is which), and  in xfs_dir2_data_make_free()
869 			ASSERT(dfp && dfp2);  in xfs_dir2_data_make_free()
870 			if (dfp == &bf[1]) {  in xfs_dir2_data_make_free()
871 				dfp = &bf[0];  in xfs_dir2_data_make_free()
872 				ASSERT(dfp2 == dfp);  in xfs_dir2_data_make_free()
876 			xfs_dir2_data_freeremove(hdr, bf, dfp, needlogp);  in xfs_dir2_data_make_free()
880 			dfp = xfs_dir2_data_freeinsert(hdr, bf, prevdup,  in xfs_dir2_data_make_free()
882 			ASSERT(dfp == &bf[0]);  in xfs_dir2_data_make_free()
883 			ASSERT(dfp->length == prevdup->length);  in xfs_dir2_data_make_free()
884 			ASSERT(!dfp[1].length);  in xfs_dir2_data_make_free()
885 			ASSERT(!dfp[2].length);  in xfs_dir2_data_make_free()
892 		dfp = xfs_dir2_data_freefind(hdr, bf, prevdup);  in xfs_dir2_data_make_free()
902 		if (dfp) {  in xfs_dir2_data_make_free()
903 			xfs_dir2_data_freeremove(hdr, bf, dfp, needlogp);  in xfs_dir2_data_make_free()
918 		dfp = xfs_dir2_data_freefind(hdr, bf, postdup);  in xfs_dir2_data_make_free()
930 		if (dfp) {  in xfs_dir2_data_make_free()
931 			xfs_dir2_data_freeremove(hdr, bf, dfp, needlogp);  in xfs_dir2_data_make_free()
986 	struct xfs_dir2_data_free	*dfp,  in xfs_dir2_data_check_new_free()  argument
989 	if (dfp == NULL)  in xfs_dir2_data_check_new_free()
991 	if (dfp->length != newdup->length)  in xfs_dir2_data_check_new_free()
993 	if (be16_to_cpu(dfp->offset) != (char *)newdup - (char *)hdr)  in xfs_dir2_data_check_new_free()
1012 	xfs_dir2_data_free_t	*dfp;		/* bestfree pointer */  in xfs_dir2_data_use_free()  local
1031 	dfp = xfs_dir2_data_freefind(hdr, bf, dup);  in xfs_dir2_data_use_free()
1032 	ASSERT(dfp || oldlen <= be16_to_cpu(bf[2].length));  in xfs_dir2_data_use_free()
1045 		if (dfp) {  in xfs_dir2_data_use_free()
1048 				xfs_dir2_data_freeremove(hdr, bf, dfp,  in xfs_dir2_data_use_free()
1066 		if (dfp) {  in xfs_dir2_data_use_free()
1067 			xfs_dir2_data_freeremove(hdr, bf, dfp, needlogp);  in xfs_dir2_data_use_free()
1068 			dfp = xfs_dir2_data_freeinsert(hdr, bf, newdup,  in xfs_dir2_data_use_free()
1070 			fa = xfs_dir2_data_check_new_free(hdr, dfp, newdup);  in xfs_dir2_data_use_free()
1078 			needscan = dfp == &bf[2];  in xfs_dir2_data_use_free()
1094 		if (dfp) {  in xfs_dir2_data_use_free()
1095 			xfs_dir2_data_freeremove(hdr, bf, dfp, needlogp);  in xfs_dir2_data_use_free()
1096 			dfp = xfs_dir2_data_freeinsert(hdr, bf, newdup,  in xfs_dir2_data_use_free()
1098 			fa = xfs_dir2_data_check_new_free(hdr, dfp, newdup);  in xfs_dir2_data_use_free()
1106 			needscan = dfp == &bf[2];  in xfs_dir2_data_use_free()
1133 		if (dfp) {  in xfs_dir2_data_use_free()
1136 				xfs_dir2_data_freeremove(hdr, bf, dfp,  in xfs_dir2_data_use_free()