37 static void xfs_dir2_sf_addname_easy(xfs_da_args_t *args,
41 static void xfs_dir2_sf_addname_hard(xfs_da_args_t *args, int objchange,
43 static int xfs_dir2_sf_addname_pick(xfs_da_args_t *args, int objchange,
47 static void xfs_dir2_sf_check(xfs_da_args_t *args);
49 #define	xfs_dir2_sf_check(args)  argument
52 static void xfs_dir2_sf_toino4(xfs_da_args_t *args);
53 static void xfs_dir2_sf_toino8(xfs_da_args_t *args);
154 	xfs_da_args_t		*args,		/* operation arguments */  in xfs_dir2_block_to_sf()  argument
173 	trace_xfs_dir2_block_to_sf(args);  in xfs_dir2_block_to_sf()
175 	dp = args->dp;  in xfs_dir2_block_to_sf()
196 	btp = xfs_dir2_block_tail_p(args->geo, hdr);  in xfs_dir2_block_to_sf()
248 	error = xfs_dir2_shrink_inode(args, args->geo->datablk, bp);  in xfs_dir2_block_to_sf()
269 	xfs_dir2_sf_check(args);  in xfs_dir2_block_to_sf()
271 	xfs_trans_log_inode(args->trans, dp, logflags);  in xfs_dir2_block_to_sf()
284 	xfs_da_args_t		*args)		/* operation arguments */  in xfs_dir2_sf_addname()  argument
296 	trace_xfs_dir2_sf_addname(args);  in xfs_dir2_sf_addname()
298 	ASSERT(xfs_dir2_sf_lookup(args) == -ENOENT);  in xfs_dir2_sf_addname()
299 	dp = args->dp;  in xfs_dir2_sf_addname()
315 	incr_isize = dp->d_ops->sf_entsize(sfp, args->namelen);  in xfs_dir2_sf_addname()
321 	if (args->inumber > XFS_DIR2_MAX_SHORT_INUM && sfp->i8count == 0) {  in xfs_dir2_sf_addname()
339 	     xfs_dir2_sf_addname_pick(args, objchange, &sfep, &offset)) == 0) {  in xfs_dir2_sf_addname()
343 		if ((args->op_flags & XFS_DA_OP_JUSTCHECK) || args->total == 0)  in xfs_dir2_sf_addname()
348 		error = xfs_dir2_sf_to_block(args);  in xfs_dir2_sf_addname()
351 		return xfs_dir2_block_addname(args);  in xfs_dir2_sf_addname()
356 	if (args->op_flags & XFS_DA_OP_JUSTCHECK)  in xfs_dir2_sf_addname()
362 		xfs_dir2_sf_addname_easy(args, sfep, offset, new_isize);  in xfs_dir2_sf_addname()
370 			xfs_dir2_sf_toino8(args);  in xfs_dir2_sf_addname()
371 		xfs_dir2_sf_addname_hard(args, objchange, new_isize);  in xfs_dir2_sf_addname()
373 	xfs_trans_log_inode(args->trans, dp, XFS_ILOG_CORE | XFS_ILOG_DDATA);  in xfs_dir2_sf_addname()
386 	xfs_da_args_t		*args,		/* operation arguments */  in xfs_dir2_sf_addname_easy()  argument
395 	dp = args->dp;  in xfs_dir2_sf_addname_easy()
402 	xfs_idata_realloc(dp, dp->d_ops->sf_entsize(sfp, args->namelen),  in xfs_dir2_sf_addname_easy()
412 	sfep->namelen = args->namelen;  in xfs_dir2_sf_addname_easy()
414 	memcpy(sfep->name, args->name, sfep->namelen);  in xfs_dir2_sf_addname_easy()
415 	dp->d_ops->sf_put_ino(sfp, sfep, args->inumber);  in xfs_dir2_sf_addname_easy()
416 	dp->d_ops->sf_put_ftype(sfep, args->filetype);  in xfs_dir2_sf_addname_easy()
422 	if (args->inumber > XFS_DIR2_MAX_SHORT_INUM)  in xfs_dir2_sf_addname_easy()
425 	xfs_dir2_sf_check(args);  in xfs_dir2_sf_addname_easy()
439 	xfs_da_args_t		*args,		/* operation arguments */  in xfs_dir2_sf_addname_hard()  argument
459 	dp = args->dp;  in xfs_dir2_sf_addname_hard()
473 	      add_datasize = dp->d_ops->data_entsize(args->namelen),  in xfs_dir2_sf_addname_hard()
503 	sfep->namelen = args->namelen;  in xfs_dir2_sf_addname_hard()
505 	memcpy(sfep->name, args->name, sfep->namelen);  in xfs_dir2_sf_addname_hard()
506 	dp->d_ops->sf_put_ino(sfp, sfep, args->inumber);  in xfs_dir2_sf_addname_hard()
507 	dp->d_ops->sf_put_ftype(sfep, args->filetype);  in xfs_dir2_sf_addname_hard()
509 	if (args->inumber > XFS_DIR2_MAX_SHORT_INUM && !objchange)  in xfs_dir2_sf_addname_hard()
520 	xfs_dir2_sf_check(args);  in xfs_dir2_sf_addname_hard()
532 	xfs_da_args_t		*args,		/* operation arguments */  in xfs_dir2_sf_addname_pick()  argument
546 	dp = args->dp;  in xfs_dir2_sf_addname_pick()
549 	size = dp->d_ops->data_entsize(args->namelen);  in xfs_dir2_sf_addname_pick()
577 	if (used + (holefit ? 0 : size) > args->geo->blksize)  in xfs_dir2_sf_addname_pick()
587 	if (used + size > args->geo->blksize)  in xfs_dir2_sf_addname_pick()
603 	xfs_da_args_t		*args)		/* operation arguments */  in xfs_dir2_sf_check()  argument
613 	dp = args->dp;  in xfs_dir2_sf_check()
635 	       (uint)sizeof(xfs_dir2_block_tail_t) <= args->geo->blksize);  in xfs_dir2_sf_check()
644 	xfs_da_args_t	*args,		/* operation arguments */  in xfs_dir2_sf_create()  argument
652 	trace_xfs_dir2_sf_create(args);  in xfs_dir2_sf_create()
654 	dp = args->dp;  in xfs_dir2_sf_create()
665 		xfs_trans_log_inode(args->trans, dp, XFS_ILOG_CORE);  in xfs_dir2_sf_create()
687 	xfs_dir2_sf_check(args);  in xfs_dir2_sf_create()
688 	xfs_trans_log_inode(args->trans, dp, XFS_ILOG_CORE | XFS_ILOG_DDATA);  in xfs_dir2_sf_create()
698 	xfs_da_args_t		*args)		/* operation arguments */  in xfs_dir2_sf_lookup()  argument
708 	trace_xfs_dir2_sf_lookup(args);  in xfs_dir2_sf_lookup()
710 	xfs_dir2_sf_check(args);  in xfs_dir2_sf_lookup()
711 	dp = args->dp;  in xfs_dir2_sf_lookup()
728 	if (args->namelen == 1 && args->name[0] == '.') {  in xfs_dir2_sf_lookup()
729 		args->inumber = dp->i_ino;  in xfs_dir2_sf_lookup()
730 		args->cmpresult = XFS_CMP_EXACT;  in xfs_dir2_sf_lookup()
731 		args->filetype = XFS_DIR3_FT_DIR;  in xfs_dir2_sf_lookup()
737 	if (args->namelen == 2 &&  in xfs_dir2_sf_lookup()
738 	    args->name[0] == '.' && args->name[1] == '.') {  in xfs_dir2_sf_lookup()
739 		args->inumber = dp->d_ops->sf_get_parent_ino(sfp);  in xfs_dir2_sf_lookup()
740 		args->cmpresult = XFS_CMP_EXACT;  in xfs_dir2_sf_lookup()
741 		args->filetype = XFS_DIR3_FT_DIR;  in xfs_dir2_sf_lookup()
755 		cmp = dp->i_mount->m_dirnameops->compname(args, sfep->name,  in xfs_dir2_sf_lookup()
757 		if (cmp != XFS_CMP_DIFFERENT && cmp != args->cmpresult) {  in xfs_dir2_sf_lookup()
758 			args->cmpresult = cmp;  in xfs_dir2_sf_lookup()
759 			args->inumber = dp->d_ops->sf_get_ino(sfp, sfep);  in xfs_dir2_sf_lookup()
760 			args->filetype = dp->d_ops->sf_get_ftype(sfep);  in xfs_dir2_sf_lookup()
766 	ASSERT(args->op_flags & XFS_DA_OP_OKNOENT);  in xfs_dir2_sf_lookup()
774 	error = xfs_dir_cilookup_result(args, ci_sfep->name, ci_sfep->namelen);  in xfs_dir2_sf_lookup()
783 	xfs_da_args_t		*args)  in xfs_dir2_sf_removename()  argument
794 	trace_xfs_dir2_sf_removename(args);  in xfs_dir2_sf_removename()
796 	dp = args->dp;  in xfs_dir2_sf_removename()
817 		if (xfs_da_compname(args, sfep->name, sfep->namelen) ==  in xfs_dir2_sf_removename()
820 			       args->inumber);  in xfs_dir2_sf_removename()
833 	entsize = dp->d_ops->sf_entsize(sfp, args->namelen);  in xfs_dir2_sf_removename()
854 	if (args->inumber > XFS_DIR2_MAX_SHORT_INUM) {  in xfs_dir2_sf_removename()
856 			xfs_dir2_sf_toino4(args);  in xfs_dir2_sf_removename()
860 	xfs_dir2_sf_check(args);  in xfs_dir2_sf_removename()
861 	xfs_trans_log_inode(args->trans, dp, XFS_ILOG_CORE | XFS_ILOG_DDATA);  in xfs_dir2_sf_removename()
870 	xfs_da_args_t		*args)		/* operation arguments */  in xfs_dir2_sf_replace()  argument
879 	trace_xfs_dir2_sf_replace(args);  in xfs_dir2_sf_replace()
881 	dp = args->dp;  in xfs_dir2_sf_replace()
899 	if (args->inumber > XFS_DIR2_MAX_SHORT_INUM && sfp->i8count == 0) {  in xfs_dir2_sf_replace()
912 			error = xfs_dir2_sf_to_block(args);  in xfs_dir2_sf_replace()
916 			return xfs_dir2_block_replace(args);  in xfs_dir2_sf_replace()
921 		xfs_dir2_sf_toino8(args);  in xfs_dir2_sf_replace()
927 	ASSERT(args->namelen != 1 || args->name[0] != '.');  in xfs_dir2_sf_replace()
931 	if (args->namelen == 2 &&  in xfs_dir2_sf_replace()
932 	    args->name[0] == '.' && args->name[1] == '.') {  in xfs_dir2_sf_replace()
934 		ASSERT(args->inumber != ino);  in xfs_dir2_sf_replace()
935 		dp->d_ops->sf_put_parent_ino(sfp, args->inumber);  in xfs_dir2_sf_replace()
943 			if (xfs_da_compname(args, sfep->name, sfep->namelen) ==  in xfs_dir2_sf_replace()
946 				ASSERT(args->inumber != ino);  in xfs_dir2_sf_replace()
947 				dp->d_ops->sf_put_ino(sfp, sfep, args->inumber);  in xfs_dir2_sf_replace()
948 				dp->d_ops->sf_put_ftype(sfep, args->filetype);  in xfs_dir2_sf_replace()
956 			ASSERT(args->op_flags & XFS_DA_OP_OKNOENT);  in xfs_dir2_sf_replace()
958 				xfs_dir2_sf_toino4(args);  in xfs_dir2_sf_replace()
966 	    args->inumber <= XFS_DIR2_MAX_SHORT_INUM) {  in xfs_dir2_sf_replace()
971 			xfs_dir2_sf_toino4(args);  in xfs_dir2_sf_replace()
979 	    args->inumber > XFS_DIR2_MAX_SHORT_INUM) {  in xfs_dir2_sf_replace()
988 	xfs_dir2_sf_check(args);  in xfs_dir2_sf_replace()
989 	xfs_trans_log_inode(args->trans, dp, XFS_ILOG_DDATA);  in xfs_dir2_sf_replace()
999 	xfs_da_args_t		*args)		/* operation arguments */  in xfs_dir2_sf_toino4()  argument
1011 	trace_xfs_dir2_sf_toino4(args);  in xfs_dir2_sf_toino4()
1013 	dp = args->dp;  in xfs_dir2_sf_toino4()
1065 	xfs_trans_log_inode(args->trans, dp, XFS_ILOG_CORE | XFS_ILOG_DDATA);  in xfs_dir2_sf_toino4()
1075 	xfs_da_args_t		*args)		/* operation arguments */  in xfs_dir2_sf_toino8()  argument
1087 	trace_xfs_dir2_sf_toino8(args);  in xfs_dir2_sf_toino8()
1089 	dp = args->dp;  in xfs_dir2_sf_toino8()
1141 	xfs_trans_log_inode(args->trans, dp, XFS_ILOG_CORE | XFS_ILOG_DDATA);  in xfs_dir2_sf_toino8()