87 	unsigned offs, rec_len;  in exofs_check_page()  local
100 	for (offs = 0; offs <= limit - EXOFS_DIR_REC_LEN(1); offs += rec_len) {  in exofs_check_page()
102 		rec_len = le16_to_cpu(p->rec_len);  in exofs_check_page()
104 		if (rec_len < EXOFS_DIR_REC_LEN(1))  in exofs_check_page()
106 		if (rec_len & 3)  in exofs_check_page()
108 		if (rec_len < EXOFS_DIR_REC_LEN(p->name_len))  in exofs_check_page()
110 		if (((offs + rec_len - 1) ^ offs) & ~(chunk_size-1))  in exofs_check_page()
143 		rec_len, p->name_len);  in exofs_check_page()
189 	return (struct exofs_dir_entry *)((char *)p + le16_to_cpu(p->rec_len));  in exofs_next_entry()
199 		if (p->rec_len == 0)  in exofs_validate_entry()
274 			if (de->rec_len == 0) {  in exofs_readdir()
296 			ctx->pos += le16_to_cpu(de->rec_len);  in exofs_readdir()
332 				if (de->rec_len == 0) {  in exofs_find_entry()
404 	unsigned len = le16_to_cpu(de->rec_len);  in exofs_set_link()
431 	unsigned short rec_len, name_len;  in exofs_add_link()  local
456 				rec_len = chunk_size;  in exofs_add_link()
457 				de->rec_len = cpu_to_le16(chunk_size);  in exofs_add_link()
461 			if (de->rec_len == 0) {  in exofs_add_link()
472 			rec_len = le16_to_cpu(de->rec_len);  in exofs_add_link()
473 			if (!de->inode_no && rec_len >= reclen)  in exofs_add_link()
475 			if (rec_len >= name_len + reclen)  in exofs_add_link()
477 			de = (struct exofs_dir_entry *) ((char *) de + rec_len);  in exofs_add_link()
490 	err = exofs_write_begin(NULL, page->mapping, pos, rec_len, 0,  in exofs_add_link()
497 		de1->rec_len = cpu_to_le16(rec_len - name_len);  in exofs_add_link()
498 		de->rec_len = cpu_to_le16(name_len);  in exofs_add_link()
505 	err = exofs_commit_chunk(page, pos, rec_len);  in exofs_add_link()
526 	unsigned to = ((char *)dir - kaddr) + le16_to_cpu(dir->rec_len);  in exofs_delete_entry()
533 		if (de->rec_len == 0) {  in exofs_delete_entry()
553 		pde->rec_len = cpu_to_le16(to - from);  in exofs_delete_entry()
591 	de->rec_len = cpu_to_le16(EXOFS_DIR_REC_LEN(1));  in exofs_make_empty()
598 	de->rec_len = cpu_to_le16(chunk_size - EXOFS_DIR_REC_LEN(1));  in exofs_make_empty()
627 			if (de->rec_len == 0) {  in exofs_empty_dir()