34     struct malloc_mem_chunk_t *next; // 下一个结点的指针  member
95         ptr = ptr->next;  in malloc_query_free_chunk_bf()
119         ptr = ptr->next;  in malloc_query_free_chunk_ff()
162     new_ck->next = NULL;  in malloc_enlarge()
178     malloc_mem_chunk_t *ptr = malloc_free_list->next;  in malloc_merge_free_chunk()
187             ptr->prev->next = ptr->next;  in malloc_merge_free_chunk()
188             if (ptr->next == NULL)  in malloc_merge_free_chunk()
191                 ptr->next->prev = ptr->prev;  in malloc_merge_free_chunk()
195         ptr = ptr->next;  in malloc_merge_free_chunk()
210         ck->prev = ck->next = NULL;  in malloc_insert_free_list()
221                 if (ptr->next == NULL) // 当前是最后一个项  in malloc_insert_free_list()
223                     ptr->next = ck;  in malloc_insert_free_list()
224                     ck->next = NULL;  in malloc_insert_free_list()
229                 else if ((uint64_t)(ptr->next) > (uint64_t)ck)  in malloc_insert_free_list()
232                     ck->next = ptr->next;  in malloc_insert_free_list()
233                     ptr->next = ck;  in malloc_insert_free_list()
234                     ck->next->prev = ck;  in malloc_insert_free_list()
245                     ck->next = ptr;  in malloc_insert_free_list()
252                     ck->next = ptr;  in malloc_insert_free_list()
253                     ck->prev->next = ck;  in malloc_insert_free_list()
258             ptr = ptr->next;  in malloc_insert_free_list()
317         malloc_free_list = ck->next;  in malloc()
320         ck->prev->next = ck->next;  in malloc()
322     if (ck->next != NULL) // 当前不是最后一个块  in malloc()
323         ck->next->prev = ck->prev;  in malloc()
333         new_ck->prev = new_ck->next = NULL;  in malloc()