189 	struct xfs_dir2_data_hdr	*hdr,  in xfs_dir2_block_need_space()  argument
204 	bf = xfs_dir2_data_bestfree_p(dp->i_mount, hdr);  in xfs_dir2_block_need_space()
215 			      ((char *)hdr + be16_to_cpu(bf[0].offset));  in xfs_dir2_block_need_space()
227 		dup = (xfs_dir2_data_unused_t *)((char *)hdr + be16_to_cpu(*tagp));  in xfs_dir2_block_need_space()
251 	enddup = (xfs_dir2_data_unused_t *)((char *)hdr + be16_to_cpu(*tagp));  in xfs_dir2_block_need_space()
263 		      ((char *)hdr + be16_to_cpu(bf[0].offset));  in xfs_dir2_block_need_space()
282 				      ((char *)hdr + be16_to_cpu(bf[1].offset));  in xfs_dir2_block_need_space()
302 	struct xfs_dir2_data_hdr	*hdr,  in xfs_dir2_block_compact()  argument
334 		(xfs_dir2_data_aoff_t)((char *)blp - (char *)hdr),  in xfs_dir2_block_compact()
343 		xfs_dir2_data_freescan(args->dp->i_mount, hdr, needlog);  in xfs_dir2_block_compact()
353 	xfs_dir2_data_hdr_t	*hdr;		/* block header */  in xfs_dir2_block_addname()  local
392 	hdr = bp->b_addr;  in xfs_dir2_block_addname()
393 	btp = xfs_dir2_block_tail_p(args->geo, hdr);  in xfs_dir2_block_addname()
400 	xfs_dir2_block_need_space(dp, hdr, btp, blp, &tagp, &dup,  in xfs_dir2_block_addname()
436 		xfs_dir2_block_compact(args, bp, hdr, btp, blp, &needlog,  in xfs_dir2_block_addname()
473 		aoff = (xfs_dir2_data_aoff_t)((char *)enddup - (char *)hdr +  in xfs_dir2_block_addname()
490 			xfs_dir2_data_freescan(dp->i_mount, hdr, &needlog);  in xfs_dir2_block_addname()
557 				(char *)dep - (char *)hdr));  in xfs_dir2_block_addname()
563 			(xfs_dir2_data_aoff_t)((char *)dup - (char *)hdr),  in xfs_dir2_block_addname()
575 	*tagp = cpu_to_be16((char *)dep - (char *)hdr);  in xfs_dir2_block_addname()
580 		xfs_dir2_data_freescan(dp->i_mount, hdr, &needlog);  in xfs_dir2_block_addname()
599 	xfs_dir2_data_hdr_t	*hdr = bp->b_addr;  in xfs_dir2_block_log_leaf()  local
603 	btp = xfs_dir2_block_tail_p(tp->t_mountp->m_dir_geo, hdr);  in xfs_dir2_block_log_leaf()
605 	xfs_trans_log_buf(tp, bp, (uint)((char *)&blp[first] - (char *)hdr),  in xfs_dir2_block_log_leaf()
606 		(uint)((char *)&blp[last + 1] - (char *)hdr - 1));  in xfs_dir2_block_log_leaf()
617 	xfs_dir2_data_hdr_t	*hdr = bp->b_addr;  in xfs_dir2_block_log_tail()  local
620 	btp = xfs_dir2_block_tail_p(tp->t_mountp->m_dir_geo, hdr);  in xfs_dir2_block_log_tail()
621 	xfs_trans_log_buf(tp, bp, (uint)((char *)btp - (char *)hdr),  in xfs_dir2_block_log_tail()
622 		(uint)((char *)(btp + 1) - (char *)hdr - 1));  in xfs_dir2_block_log_tail()
633 	xfs_dir2_data_hdr_t	*hdr;		/* block header */  in xfs_dir2_block_lookup()  local
651 	hdr = bp->b_addr;  in xfs_dir2_block_lookup()
653 	btp = xfs_dir2_block_tail_p(args->geo, hdr);  in xfs_dir2_block_lookup()
658 	dep = (xfs_dir2_data_entry_t *)((char *)hdr +  in xfs_dir2_block_lookup()
681 	xfs_dir2_data_hdr_t	*hdr;		/* block header */  in xfs_dir2_block_lookup_int()  local
702 	hdr = bp->b_addr;  in xfs_dir2_block_lookup_int()
704 	btp = xfs_dir2_block_tail_p(args->geo, hdr);  in xfs_dir2_block_lookup_int()
742 			((char *)hdr + xfs_dir2_dataptr_to_off(args->geo, addr));  in xfs_dir2_block_lookup_int()
781 	xfs_dir2_data_hdr_t	*hdr;		/* block header */  in xfs_dir2_block_removename()  local
806 	hdr = bp->b_addr;  in xfs_dir2_block_removename()
807 	btp = xfs_dir2_block_tail_p(args->geo, hdr);  in xfs_dir2_block_removename()
812 	dep = (xfs_dir2_data_entry_t *)((char *)hdr +  in xfs_dir2_block_removename()
820 		(xfs_dir2_data_aoff_t)((char *)dep - (char *)hdr),  in xfs_dir2_block_removename()
837 		xfs_dir2_data_freescan(dp->i_mount, hdr, &needlog);  in xfs_dir2_block_removename()
844 	size = xfs_dir2_block_sfsize(dp, hdr, &sfh);  in xfs_dir2_block_removename()
862 	xfs_dir2_data_hdr_t	*hdr;		/* block header */  in xfs_dir2_block_replace()  local
881 	hdr = bp->b_addr;  in xfs_dir2_block_replace()
882 	btp = xfs_dir2_block_tail_p(args->geo, hdr);  in xfs_dir2_block_replace()
887 	dep = (xfs_dir2_data_entry_t *)((char *)hdr +  in xfs_dir2_block_replace()
928 	xfs_dir2_data_hdr_t	*hdr;		/* block header */  in xfs_dir2_leaf_to_block()  local
986 	hdr = dbp->b_addr;  in xfs_dir2_leaf_to_block()
987 	ASSERT(hdr->magic == cpu_to_be32(XFS_DIR2_DATA_MAGIC) ||  in xfs_dir2_leaf_to_block()
988 	       hdr->magic == cpu_to_be32(XFS_DIR3_DATA_MAGIC));  in xfs_dir2_leaf_to_block()
998 	tagp = (__be16 *)((char *)hdr + args->geo->blksize) - 1;  in xfs_dir2_leaf_to_block()
999 	dup = (xfs_dir2_data_unused_t *)((char *)hdr + be16_to_cpu(*tagp));  in xfs_dir2_leaf_to_block()
1024 	btp = xfs_dir2_block_tail_p(args->geo, hdr);  in xfs_dir2_leaf_to_block()
1044 		xfs_dir2_data_freescan(dp->i_mount, hdr, &needlog);  in xfs_dir2_leaf_to_block()
1057 	size = xfs_dir2_block_sfsize(dp, hdr, &sfh);  in xfs_dir2_leaf_to_block()
1077 	xfs_dir2_data_hdr_t	*hdr;		/* block header */  in xfs_dir2_sf_to_block()  local
1133 	hdr = bp->b_addr;  in xfs_dir2_sf_to_block()
1154 	btp = xfs_dir2_block_tail_p(args->geo, hdr);  in xfs_dir2_sf_to_block()
1158 	endoffset = (uint)((char *)blp - (char *)hdr);  in xfs_dir2_sf_to_block()
1163 			(xfs_dir2_data_aoff_t)((char *)dup - (char *)hdr),  in xfs_dir2_sf_to_block()
1228 			xfs_dir2_data_freeinsert(hdr,  in xfs_dir2_sf_to_block()
1229 					xfs_dir2_data_bestfree_p(mp, hdr),  in xfs_dir2_sf_to_block()
1251 		offset = (int)((char *)(tagp + 1) - (char *)hdr);  in xfs_dir2_sf_to_block()