Subversion Repositories HelenOS-historic

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");

}