| 482,3 → 482,44 |
|---|
| frame = list_get_instance(block, frame_t, buddy_link); |
| frame->refcount = 1; |
| } |
| |
| |
| void zone_print_list(void) { |
| zone_t *zone = NULL; |
| link_t *cur; |
| index_t i = 0; |
| printf("No.\tBase address\tFree Frames\tBusy Frames\n"); |
| printf("---\t------------\t-----------\t-----------\n"); |
| for (cur = zone_head.next; cur != &zone_head; cur = cur->next) { |
| zone = list_get_instance(cur, zone_t, link); |
| printf("%d\t%L\t%d\t\t%d\n",i++,zone->base, zone->free_count, zone->busy_count); |
| } |
| |
| } |
| |
| void zone_print_one(index_t zone_index) { |
| zone_t *zone = NULL; |
| link_t *cur; |
| index_t i = 0; |
| |
| for (cur = zone_head.next; cur != &zone_head; cur = cur->next) { |
| if (i == zone_index) { |
| zone = list_get_instance(cur, zone_t, link); |
| break; |
| } |
| i++; |
| } |
| |
| if (!zone) { |
| printf("No zone with index %d\n", zone_index); |
| return; |
| } |
| |
| printf("Memory zone %d information\n\n", zone_index); |
| printf("Zone base address: %P\n", zone->base); |
| printf("Zone size: %d frames (%d kbytes)\n", zone->free_count + zone->busy_count, ((zone->free_count + zone->busy_count) * FRAME_SIZE) >> 10); |
| printf("Allocated space: %d frames (%d kbytes)\n", zone->busy_count, (zone->busy_count * FRAME_SIZE) >> 10); |
| printf("Available space: %d (%d kbytes)\n", zone->free_count, (zone->free_count * FRAME_SIZE) >> 10); |
| printf("Buddy allocator structures: not implemented\n"); |
| } |
| |