329 	struct list_head list;		/* list of buffer pages */  member
877 static struct list_head *rb_list_head(struct list_head *list)  in rb_list_head()  argument
879 	unsigned long val = (unsigned long)list;  in rb_list_head()
894 		struct buffer_page *page, struct list_head *list)  in rb_is_head_page()  argument
898 	val = (unsigned long)list->next;  in rb_is_head_page()
900 	if ((val & ~RB_FLAG_MASK) != (unsigned long)&page->list)  in rb_is_head_page()
915 	struct list_head *list = page->list.prev;  in rb_is_reader_page()  local
917 	return rb_list_head(list->next) != &page->list;  in rb_is_reader_page()
924 				struct list_head *list)  in rb_set_list_to_head()  argument
928 	ptr = (unsigned long *)&list->next;  in rb_set_list_to_head()
947 	rb_set_list_to_head(cpu_buffer, head->list.prev);  in rb_head_page_activate()
950 static void rb_list_head_clear(struct list_head *list)  in rb_list_head_clear()  argument
952 	unsigned long *ptr = (unsigned long *)&list->next;  in rb_list_head_clear()
977 	struct list_head *list;  in rb_head_page_set()  local
978 	unsigned long val = (unsigned long)&head->list;  in rb_head_page_set()
981 	list = &prev->list;  in rb_head_page_set()
985 	ret = cmpxchg((unsigned long *)&list->next,  in rb_head_page_set()
1025 	struct list_head *p = rb_list_head((*bpage)->list.next);  in rb_inc_page()
1027 	*bpage = list_entry(p, struct buffer_page, list);  in rb_inc_page()
1035 	struct list_head *list;  in rb_set_head_page()  local
1042 	list = cpu_buffer->pages;  in rb_set_head_page()
1043 	if (RB_WARN_ON(cpu_buffer, rb_list_head(list->prev->next) != list))  in rb_set_head_page()
1055 			if (rb_is_head_page(cpu_buffer, page, page->list.prev)) {  in rb_set_head_page()
1071 	unsigned long *ptr = (unsigned long *)&old->list.prev->next;  in rb_head_page_replace()
1078 	ret = cmpxchg(ptr, val, (unsigned long)&new->list);  in rb_head_page_replace()
1162 			 struct list_head *list)  in rb_check_list()  argument
1164 	if (RB_WARN_ON(cpu_buffer, rb_list_head(list->prev) != list->prev))  in rb_check_list()
1166 	if (RB_WARN_ON(cpu_buffer, rb_list_head(list->next) != list->next))  in rb_check_list()
1197 	list_for_each_entry_safe(bpage, tmp, head, list) {  in rb_check_pages()
1199 			       bpage->list.next->prev != &bpage->list))  in rb_check_pages()
1202 			       bpage->list.prev->next != &bpage->list))  in rb_check_pages()
1204 		if (rb_check_list(cpu_buffer, &bpage->list))  in rb_check_pages()
1257 		list_add(&bpage->list, pages);  in __rb_allocate_pages()
1274 	list_for_each_entry_safe(bpage, tmp, pages, list) {  in __rb_allocate_pages()
1275 		list_del_init(&bpage->list);  in __rb_allocate_pages()
1347 	INIT_LIST_HEAD(&cpu_buffer->reader_page->list);  in rb_allocate_cpu_buffer()
1355 		= list_entry(cpu_buffer->pages, struct buffer_page, list);  in rb_allocate_cpu_buffer()
1382 		list_for_each_entry_safe(bpage, tmp, head, list) {  in rb_free_cpu_buffer()
1383 			list_del_init(&bpage->list);  in rb_free_cpu_buffer()
1386 		bpage = list_entry(head, struct buffer_page, list);  in rb_free_cpu_buffer()
1547 	tail_page = &cpu_buffer->tail_page->list;  in rb_remove_pages()
1559 				struct buffer_page, list);  in rb_remove_pages()
1586 						struct buffer_page, list);  in rb_remove_pages()
1596 				list);  in rb_remove_pages()
1661 		head_page = &rb_set_head_page(cpu_buffer)->list;  in rb_insert_pages()
1702 					 list) {  in rb_insert_pages()
1703 			list_del_init(&bpage->list);  in rb_insert_pages()
1913 					list) {  in ring_buffer_resize()
1914 			list_del_init(&bpage->list);  in ring_buffer_resize()
2277 	if (rb_is_head_page(cpu_buffer, next_page, &tail_page->list)) {  in rb_move_tail()
3831 	cpu_buffer->reader_page->list.next = rb_list_head(reader->list.next);  in rb_get_reader_page()
3832 	cpu_buffer->reader_page->list.prev = reader->list.prev;  in rb_get_reader_page()
3839 	cpu_buffer->pages = reader->list.prev;  in rb_get_reader_page()
3842 	rb_set_list_to_head(cpu_buffer, &cpu_buffer->reader_page->list);  in rb_get_reader_page()
3880 	rb_list_head(reader->list.next)->prev = &cpu_buffer->reader_page->list;  in rb_get_reader_page()
4500 		= list_entry(cpu_buffer->pages, struct buffer_page, list);  in rb_reset_cpu()
4502 	list_for_each_entry(page, cpu_buffer->pages, list) {  in rb_reset_cpu()
4509 	INIT_LIST_HEAD(&cpu_buffer->reader_page->list);  in rb_reset_cpu()