796 static struct list_head *rb_list_head(struct list_head *list)  in rb_list_head()  function
836 	return rb_list_head(list->next) != &page->list;  in rb_is_reader_page()
944 	struct list_head *p = rb_list_head((*bpage)->list.next);  in rb_inc_page()
962 	if (RB_WARN_ON(cpu_buffer, rb_list_head(list->prev->next) != list))  in rb_set_head_page()
1091 	if (RB_WARN_ON(cpu_buffer, rb_list_head(list->prev) != list->prev))  in rb_check_list()
1093 	if (RB_WARN_ON(cpu_buffer, rb_list_head(list->next) != list->next))  in rb_check_list()
1462 		tail_page = rb_list_head(tail_page->next);  in rb_remove_pages()
1466 	first_page = list_entry(rb_list_head(to_remove->next),  in rb_remove_pages()
1470 		to_remove = rb_list_head(to_remove)->next;  in rb_remove_pages()
1474 	next_page = rb_list_head(to_remove)->next;  in rb_remove_pages()
1483 	next_page = rb_list_head(next_page);  in rb_remove_pages()
1507 	last_page = list_entry(rb_list_head(to_remove), struct buffer_page,  in rb_remove_pages()
3572 	cpu_buffer->reader_page->list.next = rb_list_head(reader->list.next);  in rb_get_reader_page()
3621 	rb_list_head(reader->list.next)->prev = &cpu_buffer->reader_page->list;  in rb_get_reader_page()