268 	struct xfs_dir2_sf_hdr	*sfp;		/* shortform directory header */  in xfs_dir2_block_to_sf()  local
279 	sfp = kmem_alloc(mp->m_sb.sb_inodesize, 0);  in xfs_dir2_block_to_sf()
280 	memcpy(sfp, sfhp, xfs_dir2_sf_hdr_size(sfhp->i8count));  in xfs_dir2_block_to_sf()
287 	sfep = xfs_dir2_sf_firstentry(sfp);  in xfs_dir2_block_to_sf()
311 			       xfs_dir2_sf_get_parent_ino(sfp));  in xfs_dir2_block_to_sf()
319 			xfs_dir2_sf_put_ino(mp, sfp, sfep,  in xfs_dir2_block_to_sf()
324 			sfep = xfs_dir2_sf_nextentry(mp, sfp, sfep);  in xfs_dir2_block_to_sf()
328 	ASSERT((char *)sfep - (char *)sfp == size);  in xfs_dir2_block_to_sf()
345 	xfs_init_local_fork(dp, XFS_DATA_FORK, sfp, size);  in xfs_dir2_block_to_sf()
353 	kmem_free(sfp);  in xfs_dir2_block_to_sf()
374 	xfs_dir2_sf_hdr_t	*sfp;		/* shortform structure */  in xfs_dir2_sf_addname()  local
385 	sfp = (xfs_dir2_sf_hdr_t *)dp->i_df.if_u1.if_data;  in xfs_dir2_sf_addname()
386 	ASSERT(dp->i_disk_size >= xfs_dir2_sf_hdr_size(sfp->i8count));  in xfs_dir2_sf_addname()
390 	incr_isize = xfs_dir2_sf_entsize(dp->i_mount, sfp, args->namelen);  in xfs_dir2_sf_addname()
396 	if (args->inumber > XFS_DIR2_MAX_SHORT_INUM && sfp->i8count == 0) {  in xfs_dir2_sf_addname()
400 		incr_isize += (sfp->count + 2) * XFS_INO64_DIFF;  in xfs_dir2_sf_addname()
466 	xfs_dir2_sf_hdr_t	*sfp;		/* shortform structure */  in xfs_dir2_sf_addname_easy()  local
468 	sfp = (xfs_dir2_sf_hdr_t *)dp->i_df.if_u1.if_data;  in xfs_dir2_sf_addname_easy()
469 	byteoff = (int)((char *)sfep - (char *)sfp);  in xfs_dir2_sf_addname_easy()
473 	xfs_idata_realloc(dp, xfs_dir2_sf_entsize(mp, sfp, args->namelen),  in xfs_dir2_sf_addname_easy()
478 	sfp = (xfs_dir2_sf_hdr_t *)dp->i_df.if_u1.if_data;  in xfs_dir2_sf_addname_easy()
479 	sfep = (xfs_dir2_sf_entry_t *)((char *)sfp + byteoff);  in xfs_dir2_sf_addname_easy()
486 	xfs_dir2_sf_put_ino(mp, sfp, sfep, args->inumber);  in xfs_dir2_sf_addname_easy()
492 	sfp->count++;  in xfs_dir2_sf_addname_easy()
494 		sfp->i8count++;  in xfs_dir2_sf_addname_easy()
526 	xfs_dir2_sf_hdr_t	*sfp;		/* new shortform dir */  in xfs_dir2_sf_addname_hard()  local
531 	sfp = (xfs_dir2_sf_hdr_t *)dp->i_df.if_u1.if_data;  in xfs_dir2_sf_addname_hard()
535 	memcpy(oldsfp, sfp, old_isize);  in xfs_dir2_sf_addname_hard()
563 	sfp = (xfs_dir2_sf_hdr_t *)dp->i_df.if_u1.if_data;  in xfs_dir2_sf_addname_hard()
568 	memcpy(sfp, oldsfp, nbytes);  in xfs_dir2_sf_addname_hard()
569 	sfep = (xfs_dir2_sf_entry_t *)((char *)sfp + nbytes);  in xfs_dir2_sf_addname_hard()
576 	xfs_dir2_sf_put_ino(mp, sfp, sfep, args->inumber);  in xfs_dir2_sf_addname_hard()
578 	sfp->count++;  in xfs_dir2_sf_addname_hard()
580 		sfp->i8count++;  in xfs_dir2_sf_addname_hard()
585 		sfep = xfs_dir2_sf_nextentry(mp, sfp, sfep);  in xfs_dir2_sf_addname_hard()
613 	xfs_dir2_sf_hdr_t	*sfp;		/* shortform structure */  in xfs_dir2_sf_addname_pick()  local
617 	sfp = (xfs_dir2_sf_hdr_t *)dp->i_df.if_u1.if_data;  in xfs_dir2_sf_addname_pick()
620 	sfep = xfs_dir2_sf_firstentry(sfp);  in xfs_dir2_sf_addname_pick()
627 	for (i = 0; i < sfp->count; i++) {  in xfs_dir2_sf_addname_pick()
632 		sfep = xfs_dir2_sf_nextentry(mp, sfp, sfep);  in xfs_dir2_sf_addname_pick()
639 	       (sfp->count + 3) * (uint)sizeof(xfs_dir2_leaf_entry_t) +  in xfs_dir2_sf_addname_pick()
681 	xfs_dir2_sf_hdr_t	*sfp;		/* shortform structure */  in xfs_dir2_sf_check()  local
683 	sfp = (xfs_dir2_sf_hdr_t *)dp->i_df.if_u1.if_data;  in xfs_dir2_sf_check()
685 	ino = xfs_dir2_sf_get_parent_ino(sfp);  in xfs_dir2_sf_check()
688 	for (i = 0, sfep = xfs_dir2_sf_firstentry(sfp);  in xfs_dir2_sf_check()
689 	     i < sfp->count;  in xfs_dir2_sf_check()
690 	     i++, sfep = xfs_dir2_sf_nextentry(mp, sfp, sfep)) {  in xfs_dir2_sf_check()
692 		ino = xfs_dir2_sf_get_ino(mp, sfp, sfep);  in xfs_dir2_sf_check()
699 	ASSERT(i8count == sfp->i8count);  in xfs_dir2_sf_check()
700 	ASSERT((char *)sfep - (char *)sfp == dp->i_disk_size);  in xfs_dir2_sf_check()
702 	       (sfp->count + 2) * (uint)sizeof(xfs_dir2_leaf_entry_t) +  in xfs_dir2_sf_check()
714 	struct xfs_dir2_sf_hdr		*sfp;  in xfs_dir2_sf_verify()  local
728 	sfp = (struct xfs_dir2_sf_hdr *)ifp->if_u1.if_data;  in xfs_dir2_sf_verify()
735 	    size < xfs_dir2_sf_hdr_size(sfp->i8count))  in xfs_dir2_sf_verify()
738 	endp = (char *)sfp + size;  in xfs_dir2_sf_verify()
741 	ino = xfs_dir2_sf_get_parent_ino(sfp);  in xfs_dir2_sf_verify()
749 	sfep = xfs_dir2_sf_firstentry(sfp);  in xfs_dir2_sf_verify()
750 	for (i = 0; i < sfp->count; i++) {  in xfs_dir2_sf_verify()
768 		next_sfep = xfs_dir2_sf_nextentry(mp, sfp, sfep);  in xfs_dir2_sf_verify()
777 		ino = xfs_dir2_sf_get_ino(mp, sfp, sfep);  in xfs_dir2_sf_verify()
793 	if (i8count != sfp->i8count)  in xfs_dir2_sf_verify()
799 	if (offset + (sfp->count + 2) * (uint)sizeof(xfs_dir2_leaf_entry_t) +  in xfs_dir2_sf_verify()
816 	xfs_dir2_sf_hdr_t *sfp;		/* shortform structure */  in xfs_dir2_sf_create()  local
844 	sfp = (xfs_dir2_sf_hdr_t *)dp->i_df.if_u1.if_data;  in xfs_dir2_sf_create()
845 	sfp->i8count = i8count;  in xfs_dir2_sf_create()
849 	xfs_dir2_sf_put_parent_ino(sfp, pino);  in xfs_dir2_sf_create()
850 	sfp->count = 0;  in xfs_dir2_sf_create()
869 	xfs_dir2_sf_hdr_t	*sfp;		/* shortform structure */  in xfs_dir2_sf_lookup()  local
881 	sfp = (xfs_dir2_sf_hdr_t *)dp->i_df.if_u1.if_data;  in xfs_dir2_sf_lookup()
882 	ASSERT(dp->i_disk_size >= xfs_dir2_sf_hdr_size(sfp->i8count));  in xfs_dir2_sf_lookup()
897 		args->inumber = xfs_dir2_sf_get_parent_ino(sfp);  in xfs_dir2_sf_lookup()
906 	for (i = 0, sfep = xfs_dir2_sf_firstentry(sfp); i < sfp->count;  in xfs_dir2_sf_lookup()
907 	     i++, sfep = xfs_dir2_sf_nextentry(mp, sfp, sfep)) {  in xfs_dir2_sf_lookup()
916 			args->inumber = xfs_dir2_sf_get_ino(mp, sfp, sfep);  in xfs_dir2_sf_lookup()
949 	xfs_dir2_sf_hdr_t	*sfp;		/* shortform structure */  in xfs_dir2_sf_removename()  local
958 	sfp = (xfs_dir2_sf_hdr_t *)dp->i_df.if_u1.if_data;  in xfs_dir2_sf_removename()
959 	ASSERT(oldsize >= xfs_dir2_sf_hdr_size(sfp->i8count));  in xfs_dir2_sf_removename()
964 	for (i = 0, sfep = xfs_dir2_sf_firstentry(sfp); i < sfp->count;  in xfs_dir2_sf_removename()
965 	     i++, sfep = xfs_dir2_sf_nextentry(mp, sfp, sfep)) {  in xfs_dir2_sf_removename()
968 			ASSERT(xfs_dir2_sf_get_ino(mp, sfp, sfep) ==  in xfs_dir2_sf_removename()
976 	if (i == sfp->count)  in xfs_dir2_sf_removename()
981 	byteoff = (int)((char *)sfep - (char *)sfp);  in xfs_dir2_sf_removename()
982 	entsize = xfs_dir2_sf_entsize(mp, sfp, args->namelen);  in xfs_dir2_sf_removename()
988 		memmove((char *)sfp + byteoff, (char *)sfp + byteoff + entsize,  in xfs_dir2_sf_removename()
993 	sfp->count--;  in xfs_dir2_sf_removename()
999 	sfp = (xfs_dir2_sf_hdr_t *)dp->i_df.if_u1.if_data;  in xfs_dir2_sf_removename()
1004 		if (sfp->i8count == 1)  in xfs_dir2_sf_removename()
1007 			sfp->i8count--;  in xfs_dir2_sf_removename()
1023 	struct xfs_dir2_sf_hdr	*sfp;  in xfs_dir2_sf_replace_needblock()  local
1028 	sfp = (struct xfs_dir2_sf_hdr *)dp->i_df.if_u1.if_data;  in xfs_dir2_sf_replace_needblock()
1029 	newsize = dp->i_df.if_bytes + (sfp->count + 1) * XFS_INO64_DIFF;  in xfs_dir2_sf_replace_needblock()
1032 	       sfp->i8count == 0 && newsize > xfs_inode_data_fork_size(dp);  in xfs_dir2_sf_replace_needblock()
1048 	xfs_dir2_sf_hdr_t	*sfp;		/* shortform structure */  in xfs_dir2_sf_replace()  local
1056 	sfp = (xfs_dir2_sf_hdr_t *)dp->i_df.if_u1.if_data;  in xfs_dir2_sf_replace()
1057 	ASSERT(dp->i_disk_size >= xfs_dir2_sf_hdr_size(sfp->i8count));  in xfs_dir2_sf_replace()
1062 	if (args->inumber > XFS_DIR2_MAX_SHORT_INUM && sfp->i8count == 0) {  in xfs_dir2_sf_replace()
1079 		sfp = (xfs_dir2_sf_hdr_t *)dp->i_df.if_u1.if_data;  in xfs_dir2_sf_replace()
1089 		ino = xfs_dir2_sf_get_parent_ino(sfp);  in xfs_dir2_sf_replace()
1091 		xfs_dir2_sf_put_parent_ino(sfp, args->inumber);  in xfs_dir2_sf_replace()
1097 		for (i = 0, sfep = xfs_dir2_sf_firstentry(sfp); i < sfp->count;  in xfs_dir2_sf_replace()
1098 		     i++, sfep = xfs_dir2_sf_nextentry(mp, sfp, sfep)) {  in xfs_dir2_sf_replace()
1101 				ino = xfs_dir2_sf_get_ino(mp, sfp, sfep);  in xfs_dir2_sf_replace()
1103 				xfs_dir2_sf_put_ino(mp, sfp, sfep,  in xfs_dir2_sf_replace()
1112 		if (i == sfp->count) {  in xfs_dir2_sf_replace()
1127 		if (sfp->i8count == 1)  in xfs_dir2_sf_replace()
1130 			sfp->i8count--;  in xfs_dir2_sf_replace()
1141 		ASSERT(sfp->i8count != 0);  in xfs_dir2_sf_replace()
1143 			sfp->i8count++;  in xfs_dir2_sf_replace()
1167 	xfs_dir2_sf_hdr_t	*sfp;		/* new sf directory */  in xfs_dir2_sf_toino4()  local
1191 	sfp = (xfs_dir2_sf_hdr_t *)dp->i_df.if_u1.if_data;  in xfs_dir2_sf_toino4()
1195 	sfp->count = oldsfp->count;  in xfs_dir2_sf_toino4()
1196 	sfp->i8count = 0;  in xfs_dir2_sf_toino4()
1197 	xfs_dir2_sf_put_parent_ino(sfp, xfs_dir2_sf_get_parent_ino(oldsfp));  in xfs_dir2_sf_toino4()
1201 	for (i = 0, sfep = xfs_dir2_sf_firstentry(sfp),  in xfs_dir2_sf_toino4()
1203 	     i < sfp->count;  in xfs_dir2_sf_toino4()
1204 	     i++, sfep = xfs_dir2_sf_nextentry(mp, sfp, sfep),  in xfs_dir2_sf_toino4()
1209 		xfs_dir2_sf_put_ino(mp, sfp, sfep,  in xfs_dir2_sf_toino4()
1240 	xfs_dir2_sf_hdr_t	*sfp;		/* new sf directory */  in xfs_dir2_sf_toino8()  local
1264 	sfp = (xfs_dir2_sf_hdr_t *)dp->i_df.if_u1.if_data;  in xfs_dir2_sf_toino8()
1268 	sfp->count = oldsfp->count;  in xfs_dir2_sf_toino8()
1269 	sfp->i8count = 1;  in xfs_dir2_sf_toino8()
1270 	xfs_dir2_sf_put_parent_ino(sfp, xfs_dir2_sf_get_parent_ino(oldsfp));  in xfs_dir2_sf_toino8()
1274 	for (i = 0, sfep = xfs_dir2_sf_firstentry(sfp),  in xfs_dir2_sf_toino8()
1276 	     i < sfp->count;  in xfs_dir2_sf_toino8()
1277 	     i++, sfep = xfs_dir2_sf_nextentry(mp, sfp, sfep),  in xfs_dir2_sf_toino8()
1282 		xfs_dir2_sf_put_ino(mp, sfp, sfep,  in xfs_dir2_sf_toino8()