48     struct list_head *prev;  member
54     item->prev = item;  in list_inithead()
60     item->prev = list;  in list_add()
62     list->next->prev = item;  in list_add()
69     item->prev = list->prev;  in list_addtail()
70     list->prev->next = item;  in list_addtail()
71     list->prev = item;  in list_addtail()
81         to->prev = from->prev;  in list_replace()
83         from->next->prev = to;  in list_replace()
84         from->prev->next = to;  in list_replace()
90     item->prev->next = item->next;  in list_del()
91     item->next->prev = item->prev;  in list_del()
92     item->prev = item->next = NULL;  in list_del()
97     item->prev->next = item->next;  in list_delinit()
98     item->next->prev = item->prev;  in list_delinit()
100     item->prev = item;  in list_delinit()
130    src->next->prev = dst;  in list_splice()
131    src->prev->next = dst->next;  in list_splice()
132    dst->next->prev = src->prev;  in list_splice()
141    src->prev->next = dst;  in list_splicetail()
142    src->next->prev = dst->prev;  in list_splicetail()
143    dst->prev->next = src->next;  in list_splicetail()
144    dst->prev = src->prev;  in list_splicetail()
150    assert(list->next->prev == list && list->prev->next == list);  in list_validate()
152       assert(node->next->prev == node && node->prev->next == node);  in list_validate()
183         LIST_ENTRY(type, (ptr)->prev, member)
198    for (pos = NULL, pos = container_of((head)->prev, pos, member),	\
199 	storage = container_of(pos->member.prev, pos, member);		\
201 	pos = storage, storage = container_of(storage->member.prev, storage, member))
211 	pos = container_of(pos->member.prev, pos, member))
226    for (type *pos = LIST_ENTRY(type, (head)->prev, member);             \
228 	pos = LIST_ENTRY(type, pos->member.prev, member))
231    for (type *pos = LIST_ENTRY(type, (head)->prev, member),             \
232 	     *__prev = LIST_ENTRY(type, pos->member.prev, member);      \
235         __prev = LIST_ENTRY(type, __prev->member.prev, member))
245 	pos = LIST_ENTRY(type, pos->member.prev, member))