46 	xfs_dir2_data_free_t	*bf;		/* bestfree table */  in __xfs_dir3_data_check()  local
107 	bf = ops->data_bestfree_p(hdr);  in __xfs_dir3_data_check()
109 	if (!bf[0].length) {  in __xfs_dir3_data_check()
110 		XFS_WANT_CORRUPTED_RETURN(mp, !bf[0].offset);  in __xfs_dir3_data_check()
113 	if (!bf[1].length) {  in __xfs_dir3_data_check()
114 		XFS_WANT_CORRUPTED_RETURN(mp, !bf[1].offset);  in __xfs_dir3_data_check()
117 	if (!bf[2].length) {  in __xfs_dir3_data_check()
118 		XFS_WANT_CORRUPTED_RETURN(mp, !bf[2].offset);  in __xfs_dir3_data_check()
122 	XFS_WANT_CORRUPTED_RETURN(mp, be16_to_cpu(bf[0].length) >=  in __xfs_dir3_data_check()
123 						be16_to_cpu(bf[1].length));  in __xfs_dir3_data_check()
124 	XFS_WANT_CORRUPTED_RETURN(mp, be16_to_cpu(bf[1].length) >=  in __xfs_dir3_data_check()
125 						be16_to_cpu(bf[2].length));  in __xfs_dir3_data_check()
141 			dfp = xfs_dir2_data_freefind(hdr, bf, dup);  in __xfs_dir3_data_check()
143 				i = (int)(dfp - bf);  in __xfs_dir3_data_check()
150 						be16_to_cpu(bf[2].length));  in __xfs_dir3_data_check()
349 	struct xfs_dir2_data_free *bf,		/* bestfree table pointer */  in xfs_dir2_data_freefind()  argument
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()
388 		if (dfp > &bf[0])  in xfs_dir2_data_freefind()
397 	    be16_to_cpu(bf[XFS_DIR2_DATA_FD_COUNT - 1].length))  in xfs_dir2_data_freefind()
402 	for (dfp = &bf[0]; dfp < &bf[XFS_DIR2_DATA_FD_COUNT]; dfp++) {  in xfs_dir2_data_freefind()
464 	struct xfs_dir2_data_free *bf,		/* bestfree table pointer */  in xfs_dir2_data_freeremove()  argument
477 	if (dfp == &bf[0]) {  in xfs_dir2_data_freeremove()
478 		bf[0] = bf[1];  in xfs_dir2_data_freeremove()
479 		bf[1] = bf[2];  in xfs_dir2_data_freeremove()
484 	else if (dfp == &bf[1])  in xfs_dir2_data_freeremove()
485 		bf[1] = bf[2];  in xfs_dir2_data_freeremove()
490 		ASSERT(dfp == &bf[2]);  in xfs_dir2_data_freeremove()
494 	bf[2].length = 0;  in xfs_dir2_data_freeremove()
495 	bf[2].offset = 0;  in xfs_dir2_data_freeremove()
511 	struct xfs_dir2_data_free *bf;  in xfs_dir2_data_freescan()  local
524 	bf = dp->d_ops->data_bestfree_p(hdr);  in xfs_dir2_data_freescan()
525 	memset(bf, 0, sizeof(*bf) * XFS_DIR2_DATA_FD_COUNT);  in xfs_dir2_data_freescan()
548 			xfs_dir2_data_freeinsert(hdr, bf, dup, loghead);  in xfs_dir2_data_freescan()
577 	struct xfs_dir2_data_free *bf;  in xfs_dir3_data_init()  local
613 	bf = dp->d_ops->data_bestfree_p(hdr);  in xfs_dir3_data_init()
614 	bf[0].offset = cpu_to_be16(dp->d_ops->data_entry_offset);  in xfs_dir3_data_init()
616 		bf[i].length = 0;  in xfs_dir3_data_init()
617 		bf[i].offset = 0;  in xfs_dir3_data_init()
627 	bf[0].length = cpu_to_be16(t);  in xfs_dir3_data_init()
732 	struct xfs_dir2_data_free *bf;  in xfs_dir2_data_make_free()  local
780 	bf = args->dp->d_ops->data_bestfree_p(hdr);  in xfs_dir2_data_make_free()
787 		dfp = xfs_dir2_data_freefind(hdr, bf, prevdup);  in xfs_dir2_data_make_free()
788 		dfp2 = xfs_dir2_data_freefind(hdr, bf, postdup);  in xfs_dir2_data_make_free()
795 		needscan = (bf[2].length != 0);  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()
814 				dfp2 = &bf[1];  in xfs_dir2_data_make_free()
816 			xfs_dir2_data_freeremove(hdr, bf, dfp2, needlogp);  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()
833 		dfp = xfs_dir2_data_freefind(hdr, bf, prevdup);  in xfs_dir2_data_make_free()
844 			xfs_dir2_data_freeremove(hdr, bf, dfp, needlogp);  in xfs_dir2_data_make_free()
845 			xfs_dir2_data_freeinsert(hdr, bf, prevdup, needlogp);  in xfs_dir2_data_make_free()
852 				   be16_to_cpu(bf[2].length);  in xfs_dir2_data_make_free()
859 		dfp = xfs_dir2_data_freefind(hdr, bf, postdup);  in xfs_dir2_data_make_free()
872 			xfs_dir2_data_freeremove(hdr, bf, dfp, needlogp);  in xfs_dir2_data_make_free()
873 			xfs_dir2_data_freeinsert(hdr, bf, newdup, needlogp);  in xfs_dir2_data_make_free()
880 				   be16_to_cpu(bf[2].length);  in xfs_dir2_data_make_free()
893 		xfs_dir2_data_freeinsert(hdr, bf, newdup, needlogp);  in xfs_dir2_data_make_free()
919 	struct xfs_dir2_data_free *bf;  in xfs_dir2_data_use_free()  local
934 	bf = args->dp->d_ops->data_bestfree_p(hdr);  in xfs_dir2_data_use_free()
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()
950 			needscan = (bf[2].offset != 0);  in xfs_dir2_data_use_free()
952 				xfs_dir2_data_freeremove(hdr, bf, 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()
982 			needscan = dfp == &bf[2];  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()
1010 			needscan = dfp == &bf[2];  in xfs_dir2_data_use_free()
1038 			needscan = (bf[2].length != 0);  in xfs_dir2_data_use_free()
1040 				xfs_dir2_data_freeremove(hdr, bf, dfp,  in xfs_dir2_data_use_free()
1042 				xfs_dir2_data_freeinsert(hdr, bf, newdup,  in xfs_dir2_data_use_free()
1044 				xfs_dir2_data_freeinsert(hdr, bf, newdup2,  in xfs_dir2_data_use_free()