23 		struct xfs_dir2_data_hdr *hdr, struct xfs_dir2_data_free *bf,
30 	struct xfs_dir2_data_hdr	*hdr)  in xfs_dir2_data_bestfree_p()  argument
33 		return ((struct xfs_dir3_data_hdr *)hdr)->best_free;  in xfs_dir2_data_bestfree_p()
34 	return hdr->bestfree;  in xfs_dir2_data_bestfree_p()
106 	xfs_dir2_data_hdr_t	*hdr;		/* data block header */  in __xfs_dir3_data_check()  local
126 	hdr = bp->b_addr;  in __xfs_dir3_data_check()
129 	switch (hdr->magic) {  in __xfs_dir3_data_check()
132 		btp = xfs_dir2_block_tail_p(geo, hdr);  in __xfs_dir3_data_check()
145 	end = xfs_dir3_data_end_offset(geo, hdr);  in __xfs_dir3_data_check()
152 	bf = xfs_dir2_data_bestfree_p(mp, hdr);  in __xfs_dir3_data_check()
196 			fa = xfs_dir2_data_freefind_verify(hdr, bf, dup, &dfp);  in __xfs_dir3_data_check()
231 		if (hdr->magic == cpu_to_be32(XFS_DIR2_BLOCK_MAGIC) ||  in __xfs_dir3_data_check()
232 		    hdr->magic == cpu_to_be32(XFS_DIR3_BLOCK_MAGIC)) {  in __xfs_dir3_data_check()
235 						((char *)dep - (char *)hdr));  in __xfs_dir3_data_check()
254 	if (hdr->magic == cpu_to_be32(XFS_DIR2_BLOCK_MAGIC) ||  in __xfs_dir3_data_check()
255 	    hdr->magic == cpu_to_be32(XFS_DIR3_BLOCK_MAGIC)) {  in __xfs_dir3_data_check()
320 	struct xfs_dir2_data_hdr *hdr = bp->b_addr;  in xfs_dir3_data_reada_verify()  local
322 	switch (hdr->magic) {  in xfs_dir3_data_reada_verify()
407 		if (be64_to_cpu(hdr3->hdr.owner) != dp->i_ino)  in xfs_dir3_data_header_check()
459 	struct xfs_dir2_data_hdr	*hdr,  in xfs_dir2_data_freefind_verify()  argument
470 	off = (xfs_dir2_data_aoff_t)((char *)dup - (char *)hdr);  in xfs_dir2_data_freefind_verify()
508 	*bf_ent = xfs_dir2_data_freefind(hdr, bf, dup);  in xfs_dir2_data_freefind_verify()
518 	struct xfs_dir2_data_hdr *hdr,		/* data block header */  in xfs_dir2_data_freefind()  argument
525 	off = (xfs_dir2_data_aoff_t)((char *)dup - (char *)hdr);  in xfs_dir2_data_freefind()
554 	struct xfs_dir2_data_hdr *hdr,		/* data block pointer */  in xfs_dir2_data_freeinsert()  argument
561 	ASSERT(hdr->magic == cpu_to_be32(XFS_DIR2_DATA_MAGIC) ||  in xfs_dir2_data_freeinsert()
562 	       hdr->magic == cpu_to_be32(XFS_DIR2_BLOCK_MAGIC) ||  in xfs_dir2_data_freeinsert()
563 	       hdr->magic == cpu_to_be32(XFS_DIR3_DATA_MAGIC) ||  in xfs_dir2_data_freeinsert()
564 	       hdr->magic == cpu_to_be32(XFS_DIR3_BLOCK_MAGIC));  in xfs_dir2_data_freeinsert()
567 	new.offset = cpu_to_be16((char *)dup - (char *)hdr);  in xfs_dir2_data_freeinsert()
598 	struct xfs_dir2_data_hdr *hdr,		/* data block header */  in xfs_dir2_data_freeremove()  argument
604 	ASSERT(hdr->magic == cpu_to_be32(XFS_DIR2_DATA_MAGIC) ||  in xfs_dir2_data_freeremove()
605 	       hdr->magic == cpu_to_be32(XFS_DIR2_BLOCK_MAGIC) ||  in xfs_dir2_data_freeremove()
606 	       hdr->magic == cpu_to_be32(XFS_DIR3_DATA_MAGIC) ||  in xfs_dir2_data_freeremove()
607 	       hdr->magic == cpu_to_be32(XFS_DIR3_BLOCK_MAGIC));  in xfs_dir2_data_freeremove()
640 	struct xfs_dir2_data_hdr	*hdr,  in xfs_dir2_data_freescan()  argument
644 	struct xfs_dir2_data_free	*bf = xfs_dir2_data_bestfree_p(mp, hdr);  in xfs_dir2_data_freescan()
645 	void				*addr = hdr;  in xfs_dir2_data_freescan()
649 	ASSERT(hdr->magic == cpu_to_be32(XFS_DIR2_DATA_MAGIC) ||  in xfs_dir2_data_freescan()
650 	       hdr->magic == cpu_to_be32(XFS_DIR3_DATA_MAGIC) ||  in xfs_dir2_data_freescan()
651 	       hdr->magic == cpu_to_be32(XFS_DIR2_BLOCK_MAGIC) ||  in xfs_dir2_data_freescan()
652 	       hdr->magic == cpu_to_be32(XFS_DIR3_BLOCK_MAGIC));  in xfs_dir2_data_freescan()
671 			xfs_dir2_data_freeinsert(hdr, bf, dup, loghead);  in xfs_dir2_data_freescan()
700 	struct xfs_dir2_data_hdr	*hdr;  in xfs_dir3_data_init()  local
719 	hdr = bp->b_addr;  in xfs_dir3_data_init()
730 		hdr->magic = cpu_to_be32(XFS_DIR2_DATA_MAGIC);  in xfs_dir3_data_init()
732 	bf = xfs_dir2_data_bestfree_p(mp, hdr);  in xfs_dir3_data_init()
746 	*xfs_dir2_data_unused_tag_p(dup) = cpu_to_be16((char *)dup - (char *)hdr);  in xfs_dir3_data_init()
767 	struct xfs_dir2_data_hdr *hdr = bp->b_addr;  in xfs_dir2_data_log_entry()  local
769 	ASSERT(hdr->magic == cpu_to_be32(XFS_DIR2_DATA_MAGIC) ||  in xfs_dir2_data_log_entry()
770 	       hdr->magic == cpu_to_be32(XFS_DIR3_DATA_MAGIC) ||  in xfs_dir2_data_log_entry()
771 	       hdr->magic == cpu_to_be32(XFS_DIR2_BLOCK_MAGIC) ||  in xfs_dir2_data_log_entry()
772 	       hdr->magic == cpu_to_be32(XFS_DIR3_BLOCK_MAGIC));  in xfs_dir2_data_log_entry()
774 	xfs_trans_log_buf(args->trans, bp, (uint)((char *)dep - (char *)hdr),  in xfs_dir2_data_log_entry()
776 		       (char *)hdr - 1));  in xfs_dir2_data_log_entry()
788 	struct xfs_dir2_data_hdr *hdr = bp->b_addr;  in xfs_dir2_data_log_header()  local
790 	ASSERT(hdr->magic == cpu_to_be32(XFS_DIR2_DATA_MAGIC) ||  in xfs_dir2_data_log_header()
791 	       hdr->magic == cpu_to_be32(XFS_DIR3_DATA_MAGIC) ||  in xfs_dir2_data_log_header()
792 	       hdr->magic == cpu_to_be32(XFS_DIR2_BLOCK_MAGIC) ||  in xfs_dir2_data_log_header()
793 	       hdr->magic == cpu_to_be32(XFS_DIR3_BLOCK_MAGIC));  in xfs_dir2_data_log_header()
808 	xfs_dir2_data_hdr_t	*hdr = bp->b_addr;  in xfs_dir2_data_log_unused()  local
810 	ASSERT(hdr->magic == cpu_to_be32(XFS_DIR2_DATA_MAGIC) ||  in xfs_dir2_data_log_unused()
811 	       hdr->magic == cpu_to_be32(XFS_DIR3_DATA_MAGIC) ||  in xfs_dir2_data_log_unused()
812 	       hdr->magic == cpu_to_be32(XFS_DIR2_BLOCK_MAGIC) ||  in xfs_dir2_data_log_unused()
813 	       hdr->magic == cpu_to_be32(XFS_DIR3_BLOCK_MAGIC));  in xfs_dir2_data_log_unused()
818 	xfs_trans_log_buf(args->trans, bp, (uint)((char *)dup - (char *)hdr),  in xfs_dir2_data_log_unused()
820 		       1 - (char *)hdr));  in xfs_dir2_data_log_unused()
825 		(uint)((char *)xfs_dir2_data_unused_tag_p(dup) - (char *)hdr),  in xfs_dir2_data_log_unused()
826 		(uint)((char *)xfs_dir2_data_unused_tag_p(dup) - (char *)hdr +  in xfs_dir2_data_log_unused()
843 	xfs_dir2_data_hdr_t	*hdr;		/* data block pointer */  in xfs_dir2_data_make_free()  local
852 	hdr = bp->b_addr;  in xfs_dir2_data_make_free()
857 	end = xfs_dir3_data_end_offset(args->geo, hdr);  in xfs_dir2_data_make_free()
867 		tagp = (__be16 *)((char *)hdr + offset) - 1;  in xfs_dir2_data_make_free()
868 		prevdup = (xfs_dir2_data_unused_t *)((char *)hdr + be16_to_cpu(*tagp));  in xfs_dir2_data_make_free()
879 			(xfs_dir2_data_unused_t *)((char *)hdr + offset + len);  in xfs_dir2_data_make_free()
890 	bf = xfs_dir2_data_bestfree_p(args->dp->i_mount, hdr);  in xfs_dir2_data_make_free()
897 		dfp = xfs_dir2_data_freefind(hdr, bf, prevdup);  in xfs_dir2_data_make_free()
898 		dfp2 = xfs_dir2_data_freefind(hdr, bf, postdup);  in xfs_dir2_data_make_free()
911 			cpu_to_be16((char *)prevdup - (char *)hdr);  in xfs_dir2_data_make_free()
926 			xfs_dir2_data_freeremove(hdr, bf, dfp2, needlogp);  in xfs_dir2_data_make_free()
927 			xfs_dir2_data_freeremove(hdr, bf, dfp, needlogp);  in xfs_dir2_data_make_free()
931 			dfp = xfs_dir2_data_freeinsert(hdr, bf, prevdup,  in xfs_dir2_data_make_free()
943 		dfp = xfs_dir2_data_freefind(hdr, bf, prevdup);  in xfs_dir2_data_make_free()
946 			cpu_to_be16((char *)prevdup - (char *)hdr);  in xfs_dir2_data_make_free()
954 			xfs_dir2_data_freeremove(hdr, bf, dfp, needlogp);  in xfs_dir2_data_make_free()
955 			xfs_dir2_data_freeinsert(hdr, bf, prevdup, needlogp);  in xfs_dir2_data_make_free()
969 		dfp = xfs_dir2_data_freefind(hdr, bf, postdup);  in xfs_dir2_data_make_free()
970 		newdup = (xfs_dir2_data_unused_t *)((char *)hdr + offset);  in xfs_dir2_data_make_free()
974 			cpu_to_be16((char *)newdup - (char *)hdr);  in xfs_dir2_data_make_free()
982 			xfs_dir2_data_freeremove(hdr, bf, dfp, needlogp);  in xfs_dir2_data_make_free()
983 			xfs_dir2_data_freeinsert(hdr, bf, newdup, needlogp);  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()
1003 		xfs_dir2_data_freeinsert(hdr, bf, newdup, needlogp);  in xfs_dir2_data_make_free()
1011 	struct xfs_dir2_data_hdr	*hdr,  in xfs_dir2_data_check_free()  argument
1016 	if (hdr->magic != cpu_to_be32(XFS_DIR2_DATA_MAGIC) &&  in xfs_dir2_data_check_free()
1017 	    hdr->magic != cpu_to_be32(XFS_DIR3_DATA_MAGIC) &&  in xfs_dir2_data_check_free()
1018 	    hdr->magic != cpu_to_be32(XFS_DIR2_BLOCK_MAGIC) &&  in xfs_dir2_data_check_free()
1019 	    hdr->magic != cpu_to_be32(XFS_DIR3_BLOCK_MAGIC))  in xfs_dir2_data_check_free()
1023 	if (offset < (char *)dup - (char *)hdr)  in xfs_dir2_data_check_free()
1025 	if (offset + len > (char *)dup + be16_to_cpu(dup->length) - (char *)hdr)  in xfs_dir2_data_check_free()
1027 	if ((char *)dup - (char *)hdr !=  in xfs_dir2_data_check_free()
1036 	struct xfs_dir2_data_hdr	*hdr,  in xfs_dir2_data_check_new_free()  argument
1044 	if (be16_to_cpu(dfp->offset) != (char *)newdup - (char *)hdr)  in xfs_dir2_data_check_new_free()
1062 	xfs_dir2_data_hdr_t	*hdr;		/* data block header */  in xfs_dir2_data_use_free()  local
1073 	hdr = bp->b_addr;  in xfs_dir2_data_use_free()
1074 	fa = xfs_dir2_data_check_free(hdr, dup, offset, len);  in xfs_dir2_data_use_free()
1081 	bf = xfs_dir2_data_bestfree_p(args->dp->i_mount, hdr);  in xfs_dir2_data_use_free()
1082 	dfp = xfs_dir2_data_freefind(hdr, bf, dup);  in xfs_dir2_data_use_free()
1087 	matchfront = (char *)dup - (char *)hdr == offset;  in xfs_dir2_data_use_free()
1088 	matchback = (char *)dup + oldlen - (char *)hdr == offset + len;  in xfs_dir2_data_use_free()
1099 				xfs_dir2_data_freeremove(hdr, bf, dfp,  in xfs_dir2_data_use_free()
1108 		newdup = (xfs_dir2_data_unused_t *)((char *)hdr + offset + len);  in xfs_dir2_data_use_free()
1112 			cpu_to_be16((char *)newdup - (char *)hdr);  in xfs_dir2_data_use_free()
1118 			xfs_dir2_data_freeremove(hdr, bf, dfp, needlogp);  in xfs_dir2_data_use_free()
1119 			dfp = xfs_dir2_data_freeinsert(hdr, bf, newdup,  in xfs_dir2_data_use_free()
1121 			fa = xfs_dir2_data_check_new_free(hdr, dfp, newdup);  in xfs_dir2_data_use_free()
1138 		newdup->length = cpu_to_be16(((char *)hdr + offset) - (char *)newdup);  in xfs_dir2_data_use_free()
1140 			cpu_to_be16((char *)newdup - (char *)hdr);  in xfs_dir2_data_use_free()
1146 			xfs_dir2_data_freeremove(hdr, bf, dfp, needlogp);  in xfs_dir2_data_use_free()
1147 			dfp = xfs_dir2_data_freeinsert(hdr, bf, newdup,  in xfs_dir2_data_use_free()
1149 			fa = xfs_dir2_data_check_new_free(hdr, dfp, newdup);  in xfs_dir2_data_use_free()
1166 		newdup->length = cpu_to_be16(((char *)hdr + offset) - (char *)newdup);  in xfs_dir2_data_use_free()
1168 			cpu_to_be16((char *)newdup - (char *)hdr);  in xfs_dir2_data_use_free()
1170 		newdup2 = (xfs_dir2_data_unused_t *)((char *)hdr + offset + len);  in xfs_dir2_data_use_free()
1174 			cpu_to_be16((char *)newdup2 - (char *)hdr);  in xfs_dir2_data_use_free()
1187 				xfs_dir2_data_freeremove(hdr, bf, dfp,  in xfs_dir2_data_use_free()
1189 				xfs_dir2_data_freeinsert(hdr, bf, newdup,  in xfs_dir2_data_use_free()
1191 				xfs_dir2_data_freeinsert(hdr, bf, newdup2,  in xfs_dir2_data_use_free()
1200 			hdr, sizeof(*hdr), __FILE__, __LINE__, fa);  in xfs_dir2_data_use_free()
1208 	struct xfs_dir2_data_hdr	*hdr)  in xfs_dir3_data_end_offset()  argument
1212 	switch (hdr->magic) {  in xfs_dir3_data_end_offset()
1215 		p = xfs_dir2_block_leaf_p(xfs_dir2_block_tail_p(geo, hdr));  in xfs_dir3_data_end_offset()
1216 		return p - (void *)hdr;  in xfs_dir3_data_end_offset()