24 		struct xfs_dir2_data_hdr *hdr, struct xfs_dir2_data_free *bf,
31 	struct xfs_dir2_data_hdr	*hdr)  in xfs_dir2_data_bestfree_p()  argument
34 		return ((struct xfs_dir3_data_hdr *)hdr)->best_free;  in xfs_dir2_data_bestfree_p()
35 	return hdr->bestfree;  in xfs_dir2_data_bestfree_p()
107 	xfs_dir2_data_hdr_t	*hdr;		/* data block header */  in __xfs_dir3_data_check()  local
127 	hdr = bp->b_addr;  in __xfs_dir3_data_check()
130 	switch (hdr->magic) {  in __xfs_dir3_data_check()
133 		btp = xfs_dir2_block_tail_p(geo, hdr);  in __xfs_dir3_data_check()
146 	end = xfs_dir3_data_end_offset(geo, hdr);  in __xfs_dir3_data_check()
153 	bf = xfs_dir2_data_bestfree_p(mp, hdr);  in __xfs_dir3_data_check()
209 			fa = xfs_dir2_data_freefind_verify(hdr, bf, dup, &dfp);  in __xfs_dir3_data_check()
253 		if (hdr->magic == cpu_to_be32(XFS_DIR2_BLOCK_MAGIC) ||  in __xfs_dir3_data_check()
254 		    hdr->magic == cpu_to_be32(XFS_DIR3_BLOCK_MAGIC)) {  in __xfs_dir3_data_check()
257 						((char *)dep - (char *)hdr));  in __xfs_dir3_data_check()
276 	if (hdr->magic == cpu_to_be32(XFS_DIR2_BLOCK_MAGIC) ||  in __xfs_dir3_data_check()
277 	    hdr->magic == cpu_to_be32(XFS_DIR3_BLOCK_MAGIC)) {  in __xfs_dir3_data_check()
342 	struct xfs_dir2_data_hdr *hdr = bp->b_addr;  in xfs_dir3_data_reada_verify()  local
344 	switch (hdr->magic) {  in xfs_dir3_data_reada_verify()
429 		if (hdr3->hdr.magic != cpu_to_be32(XFS_DIR3_DATA_MAGIC))  in xfs_dir3_data_header_check()
432 		if (be64_to_cpu(hdr3->hdr.owner) != owner)  in xfs_dir3_data_header_check()
486 	struct xfs_dir2_data_hdr	*hdr,  in xfs_dir2_data_freefind_verify()  argument
497 	off = (xfs_dir2_data_aoff_t)((char *)dup - (char *)hdr);  in xfs_dir2_data_freefind_verify()
535 	*bf_ent = xfs_dir2_data_freefind(hdr, bf, dup);  in xfs_dir2_data_freefind_verify()
545 	struct xfs_dir2_data_hdr *hdr,		/* data block header */  in xfs_dir2_data_freefind()  argument
552 	off = (xfs_dir2_data_aoff_t)((char *)dup - (char *)hdr);  in xfs_dir2_data_freefind()
581 	struct xfs_dir2_data_hdr *hdr,		/* data block pointer */  in xfs_dir2_data_freeinsert()  argument
588 	ASSERT(hdr->magic == cpu_to_be32(XFS_DIR2_DATA_MAGIC) ||  in xfs_dir2_data_freeinsert()
589 	       hdr->magic == cpu_to_be32(XFS_DIR2_BLOCK_MAGIC) ||  in xfs_dir2_data_freeinsert()
590 	       hdr->magic == cpu_to_be32(XFS_DIR3_DATA_MAGIC) ||  in xfs_dir2_data_freeinsert()
591 	       hdr->magic == cpu_to_be32(XFS_DIR3_BLOCK_MAGIC));  in xfs_dir2_data_freeinsert()
594 	new.offset = cpu_to_be16((char *)dup - (char *)hdr);  in xfs_dir2_data_freeinsert()
625 	struct xfs_dir2_data_hdr *hdr,		/* data block header */  in xfs_dir2_data_freeremove()  argument
631 	ASSERT(hdr->magic == cpu_to_be32(XFS_DIR2_DATA_MAGIC) ||  in xfs_dir2_data_freeremove()
632 	       hdr->magic == cpu_to_be32(XFS_DIR2_BLOCK_MAGIC) ||  in xfs_dir2_data_freeremove()
633 	       hdr->magic == cpu_to_be32(XFS_DIR3_DATA_MAGIC) ||  in xfs_dir2_data_freeremove()
634 	       hdr->magic == cpu_to_be32(XFS_DIR3_BLOCK_MAGIC));  in xfs_dir2_data_freeremove()
667 	struct xfs_dir2_data_hdr	*hdr,  in xfs_dir2_data_freescan()  argument
671 	struct xfs_dir2_data_free	*bf = xfs_dir2_data_bestfree_p(mp, hdr);  in xfs_dir2_data_freescan()
672 	void				*addr = hdr;  in xfs_dir2_data_freescan()
676 	ASSERT(hdr->magic == cpu_to_be32(XFS_DIR2_DATA_MAGIC) ||  in xfs_dir2_data_freescan()
677 	       hdr->magic == cpu_to_be32(XFS_DIR3_DATA_MAGIC) ||  in xfs_dir2_data_freescan()
678 	       hdr->magic == cpu_to_be32(XFS_DIR2_BLOCK_MAGIC) ||  in xfs_dir2_data_freescan()
679 	       hdr->magic == cpu_to_be32(XFS_DIR3_BLOCK_MAGIC));  in xfs_dir2_data_freescan()
698 			xfs_dir2_data_freeinsert(hdr, bf, dup, loghead);  in xfs_dir2_data_freescan()
727 	struct xfs_dir2_data_hdr	*hdr;  in xfs_dir3_data_init()  local
746 	hdr = bp->b_addr;  in xfs_dir3_data_init()
757 		hdr->magic = cpu_to_be32(XFS_DIR2_DATA_MAGIC);  in xfs_dir3_data_init()
759 	bf = xfs_dir2_data_bestfree_p(mp, hdr);  in xfs_dir3_data_init()
773 	*xfs_dir2_data_unused_tag_p(dup) = cpu_to_be16((char *)dup - (char *)hdr);  in xfs_dir3_data_init()
794 	struct xfs_dir2_data_hdr *hdr = bp->b_addr;  in xfs_dir2_data_log_entry()  local
796 	ASSERT(hdr->magic == cpu_to_be32(XFS_DIR2_DATA_MAGIC) ||  in xfs_dir2_data_log_entry()
797 	       hdr->magic == cpu_to_be32(XFS_DIR3_DATA_MAGIC) ||  in xfs_dir2_data_log_entry()
798 	       hdr->magic == cpu_to_be32(XFS_DIR2_BLOCK_MAGIC) ||  in xfs_dir2_data_log_entry()
799 	       hdr->magic == cpu_to_be32(XFS_DIR3_BLOCK_MAGIC));  in xfs_dir2_data_log_entry()
801 	xfs_trans_log_buf(args->trans, bp, (uint)((char *)dep - (char *)hdr),  in xfs_dir2_data_log_entry()
803 		       (char *)hdr - 1));  in xfs_dir2_data_log_entry()
815 	struct xfs_dir2_data_hdr *hdr = bp->b_addr;  in xfs_dir2_data_log_header()  local
817 	ASSERT(hdr->magic == cpu_to_be32(XFS_DIR2_DATA_MAGIC) ||  in xfs_dir2_data_log_header()
818 	       hdr->magic == cpu_to_be32(XFS_DIR3_DATA_MAGIC) ||  in xfs_dir2_data_log_header()
819 	       hdr->magic == cpu_to_be32(XFS_DIR2_BLOCK_MAGIC) ||  in xfs_dir2_data_log_header()
820 	       hdr->magic == cpu_to_be32(XFS_DIR3_BLOCK_MAGIC));  in xfs_dir2_data_log_header()
835 	xfs_dir2_data_hdr_t	*hdr = bp->b_addr;  in xfs_dir2_data_log_unused()  local
837 	ASSERT(hdr->magic == cpu_to_be32(XFS_DIR2_DATA_MAGIC) ||  in xfs_dir2_data_log_unused()
838 	       hdr->magic == cpu_to_be32(XFS_DIR3_DATA_MAGIC) ||  in xfs_dir2_data_log_unused()
839 	       hdr->magic == cpu_to_be32(XFS_DIR2_BLOCK_MAGIC) ||  in xfs_dir2_data_log_unused()
840 	       hdr->magic == cpu_to_be32(XFS_DIR3_BLOCK_MAGIC));  in xfs_dir2_data_log_unused()
845 	xfs_trans_log_buf(args->trans, bp, (uint)((char *)dup - (char *)hdr),  in xfs_dir2_data_log_unused()
847 		       1 - (char *)hdr));  in xfs_dir2_data_log_unused()
852 		(uint)((char *)xfs_dir2_data_unused_tag_p(dup) - (char *)hdr),  in xfs_dir2_data_log_unused()
853 		(uint)((char *)xfs_dir2_data_unused_tag_p(dup) - (char *)hdr +  in xfs_dir2_data_log_unused()
870 	xfs_dir2_data_hdr_t	*hdr;		/* data block pointer */  in xfs_dir2_data_make_free()  local
879 	hdr = bp->b_addr;  in xfs_dir2_data_make_free()
884 	end = xfs_dir3_data_end_offset(args->geo, hdr);  in xfs_dir2_data_make_free()
894 		tagp = (__be16 *)((char *)hdr + offset) - 1;  in xfs_dir2_data_make_free()
895 		prevdup = (xfs_dir2_data_unused_t *)((char *)hdr + be16_to_cpu(*tagp));  in xfs_dir2_data_make_free()
906 			(xfs_dir2_data_unused_t *)((char *)hdr + offset + len);  in xfs_dir2_data_make_free()
917 	bf = xfs_dir2_data_bestfree_p(args->dp->i_mount, hdr);  in xfs_dir2_data_make_free()
924 		dfp = xfs_dir2_data_freefind(hdr, bf, prevdup);  in xfs_dir2_data_make_free()
925 		dfp2 = xfs_dir2_data_freefind(hdr, bf, postdup);  in xfs_dir2_data_make_free()
938 			cpu_to_be16((char *)prevdup - (char *)hdr);  in xfs_dir2_data_make_free()
953 			xfs_dir2_data_freeremove(hdr, bf, dfp2, needlogp);  in xfs_dir2_data_make_free()
954 			xfs_dir2_data_freeremove(hdr, bf, dfp, needlogp);  in xfs_dir2_data_make_free()
958 			dfp = xfs_dir2_data_freeinsert(hdr, bf, prevdup,  in xfs_dir2_data_make_free()
970 		dfp = xfs_dir2_data_freefind(hdr, bf, prevdup);  in xfs_dir2_data_make_free()
973 			cpu_to_be16((char *)prevdup - (char *)hdr);  in xfs_dir2_data_make_free()
981 			xfs_dir2_data_freeremove(hdr, bf, dfp, needlogp);  in xfs_dir2_data_make_free()
982 			xfs_dir2_data_freeinsert(hdr, bf, prevdup, needlogp);  in xfs_dir2_data_make_free()
996 		dfp = xfs_dir2_data_freefind(hdr, bf, postdup);  in xfs_dir2_data_make_free()
997 		newdup = (xfs_dir2_data_unused_t *)((char *)hdr + offset);  in xfs_dir2_data_make_free()
1001 			cpu_to_be16((char *)newdup - (char *)hdr);  in xfs_dir2_data_make_free()
1009 			xfs_dir2_data_freeremove(hdr, bf, dfp, needlogp);  in xfs_dir2_data_make_free()
1010 			xfs_dir2_data_freeinsert(hdr, bf, newdup, needlogp);  in xfs_dir2_data_make_free()
1024 		newdup = (xfs_dir2_data_unused_t *)((char *)hdr + offset);  in xfs_dir2_data_make_free()
1028 			cpu_to_be16((char *)newdup - (char *)hdr);  in xfs_dir2_data_make_free()
1030 		xfs_dir2_data_freeinsert(hdr, bf, newdup, needlogp);  in xfs_dir2_data_make_free()
1038 	struct xfs_dir2_data_hdr	*hdr,  in xfs_dir2_data_check_free()  argument
1043 	if (hdr->magic != cpu_to_be32(XFS_DIR2_DATA_MAGIC) &&  in xfs_dir2_data_check_free()
1044 	    hdr->magic != cpu_to_be32(XFS_DIR3_DATA_MAGIC) &&  in xfs_dir2_data_check_free()
1045 	    hdr->magic != cpu_to_be32(XFS_DIR2_BLOCK_MAGIC) &&  in xfs_dir2_data_check_free()
1046 	    hdr->magic != cpu_to_be32(XFS_DIR3_BLOCK_MAGIC))  in xfs_dir2_data_check_free()
1050 	if (offset < (char *)dup - (char *)hdr)  in xfs_dir2_data_check_free()
1052 	if (offset + len > (char *)dup + be16_to_cpu(dup->length) - (char *)hdr)  in xfs_dir2_data_check_free()
1054 	if ((char *)dup - (char *)hdr !=  in xfs_dir2_data_check_free()
1063 	struct xfs_dir2_data_hdr	*hdr,  in xfs_dir2_data_check_new_free()  argument
1071 	if (be16_to_cpu(dfp->offset) != (char *)newdup - (char *)hdr)  in xfs_dir2_data_check_new_free()
1089 	xfs_dir2_data_hdr_t	*hdr;		/* data block header */  in xfs_dir2_data_use_free()  local
1100 	hdr = bp->b_addr;  in xfs_dir2_data_use_free()
1101 	fa = xfs_dir2_data_check_free(hdr, dup, offset, len);  in xfs_dir2_data_use_free()
1108 	bf = xfs_dir2_data_bestfree_p(args->dp->i_mount, hdr);  in xfs_dir2_data_use_free()
1109 	dfp = xfs_dir2_data_freefind(hdr, bf, dup);  in xfs_dir2_data_use_free()
1114 	matchfront = (char *)dup - (char *)hdr == offset;  in xfs_dir2_data_use_free()
1115 	matchback = (char *)dup + oldlen - (char *)hdr == offset + len;  in xfs_dir2_data_use_free()
1126 				xfs_dir2_data_freeremove(hdr, bf, dfp,  in xfs_dir2_data_use_free()
1135 		newdup = (xfs_dir2_data_unused_t *)((char *)hdr + offset + len);  in xfs_dir2_data_use_free()
1139 			cpu_to_be16((char *)newdup - (char *)hdr);  in xfs_dir2_data_use_free()
1145 			xfs_dir2_data_freeremove(hdr, bf, dfp, needlogp);  in xfs_dir2_data_use_free()
1146 			dfp = xfs_dir2_data_freeinsert(hdr, bf, newdup,  in xfs_dir2_data_use_free()
1148 			fa = xfs_dir2_data_check_new_free(hdr, dfp, newdup);  in xfs_dir2_data_use_free()
1165 		newdup->length = cpu_to_be16(((char *)hdr + offset) - (char *)newdup);  in xfs_dir2_data_use_free()
1167 			cpu_to_be16((char *)newdup - (char *)hdr);  in xfs_dir2_data_use_free()
1173 			xfs_dir2_data_freeremove(hdr, bf, dfp, needlogp);  in xfs_dir2_data_use_free()
1174 			dfp = xfs_dir2_data_freeinsert(hdr, bf, newdup,  in xfs_dir2_data_use_free()
1176 			fa = xfs_dir2_data_check_new_free(hdr, dfp, newdup);  in xfs_dir2_data_use_free()
1193 		newdup->length = cpu_to_be16(((char *)hdr + offset) - (char *)newdup);  in xfs_dir2_data_use_free()
1195 			cpu_to_be16((char *)newdup - (char *)hdr);  in xfs_dir2_data_use_free()
1197 		newdup2 = (xfs_dir2_data_unused_t *)((char *)hdr + offset + len);  in xfs_dir2_data_use_free()
1201 			cpu_to_be16((char *)newdup2 - (char *)hdr);  in xfs_dir2_data_use_free()
1214 				xfs_dir2_data_freeremove(hdr, bf, dfp,  in xfs_dir2_data_use_free()
1216 				xfs_dir2_data_freeinsert(hdr, bf, newdup,  in xfs_dir2_data_use_free()
1218 				xfs_dir2_data_freeinsert(hdr, bf, newdup2,  in xfs_dir2_data_use_free()
1227 			hdr, sizeof(*hdr), __FILE__, __LINE__, fa);  in xfs_dir2_data_use_free()
1236 	struct xfs_dir2_data_hdr	*hdr)  in xfs_dir3_data_end_offset()  argument
1240 	switch (hdr->magic) {  in xfs_dir3_data_end_offset()
1243 		p = xfs_dir2_block_leaf_p(xfs_dir2_block_tail_p(geo, hdr));  in xfs_dir3_data_end_offset()
1244 		return p - (void *)hdr;  in xfs_dir3_data_end_offset()