/** This function just updates metadata on atomic write. */
void recordCalloc(void *location, size_t size) {
- thread_id_t thread = thread_current()->get_id();
+ thread_id_t thread = thread_current_id();
for(;size != 0;size--) {
uint64_t *shadow = lookupAddressEntry(location);
uint64_t shadowval = *shadow;