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Compare Revisions

• This comparison shows the changes necessary to convert path

  → /kernel/trunk/generic/src/mm/frame.c @ 682

  → /kernel/trunk/generic/src/mm/frame.c @ 683

  ↔ Reverse comparison

• Compare Path:	Rev

  With Path:	Rev

Ignore whitespace Rev 682 → Rev 683

/kernel/trunk/generic/src/mm/frame.c
490,42 → 490,57
zone_t *zone = NULL;
link_t *cur;
index_t i = 0;
spinlock_lock(&zone_head_lock);
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);
spinlock_lock(&zone->lock);
printf("%d\t%L\t%d\t\t%d\n",i++,zone->base, zone->free_count, zone->busy_count);
}
spinlock_unlock(&zone_head_lock);
}
/** Prints zone details
*
* @param zone_index Zone order in zones list (0 is the first zone)
* @param base Zone base address
*/
void zone_print_one(index_t zone_index) {
zone_t *zone = NULL;
void zone_print_one(__address base) {
zone_t *zone = NULL, *z ;
link_t *cur;
index_t i = 0;
spinlock_lock(&zone_head_lock);
for (cur = zone_head.next; cur != &zone_head; cur = cur->next) {
if (i == zone_index) {
zone = list_get_instance(cur, zone_t, link);
z = list_get_instance(cur, zone_t, link);
if (base == z->base) {
zone = z;
break;
}
i++;
}
if (!zone) {
printf("No zone with index %d\n", zone_index);
printf("No zone with address %X\n", base);
return;
}
printf("Memory zone %d information\n\n", zone_index);
spinlock_lock(&zone->lock);
printf("Memory zone information\n\n");
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");
printf("\nBuddy allocator structures:\n\n");
buddy_system_structure_print(zone->buddy_system);
spinlock_unlock(&zone->lock);
spinlock_unlock(&zone_head_lock);
}