137 	buf->tail = &buf->sentinel;  in tty_buffer_free_all()
267 	b = buf->tail;  in __tty_buffer_request_room()
279 			buf->tail = n;  in __tty_buffer_request_room()
323 		struct tty_buffer *tb = port->buf.tail;  in tty_insert_flip_string_fixed_flag()
361 		struct tty_buffer *tb = port->buf.tail;  in tty_insert_flip_string_flags()
396 	tb = port->buf.tail;  in __tty_insert_flip_char()
424 		struct tty_buffer *tb = port->buf.tail;  in tty_prepare_flip_string()
536 static inline void tty_flip_buffer_commit(struct tty_buffer *tail)  in tty_flip_buffer_commit()  argument
542 	smp_store_release(&tail->commit, tail->used);  in tty_flip_buffer_commit()
560 	tty_flip_buffer_commit(buf->tail);  in tty_flip_buffer_push()
588 		tty_flip_buffer_commit(buf->tail);  in tty_insert_flip_string_and_push_buffer()
611 	buf->tail = &buf->sentinel;  in tty_buffer_init()