void vm_map_store_copy_insert( vm_map_t map, vm_map_entry_t after_where, vm_map_copy_t copy)
{
if (__improbable(vm_debug_events)) {
vm_map_entry_t entry;
for (entry = vm_map_copy_first_entry(copy); entry != vm_map_copy_to_entry(copy); entry = entry->vme_next) {
DTRACE_VM4(map_entry_link_copy, vm_map_t, map, vm_map_entry_t, entry, vm_address_t, entry->links.start, vm_address_t, entry->links.end);
}
}
if (map->holelistenabled) {
vm_map_entry_t entry = NULL;
entry = vm_map_copy_first_entry(copy);
while (entry != vm_map_copy_to_entry(copy)) {
vm_map_store_update_first_free(map, entry, TRUE);
entry = entry->vme_next;
}
}
vm_map_store_copy_insert_ll(map, after_where, copy);
#ifdef VM_MAP_STORE_USE_RB
if (vm_map_store_has_RB_support( &map->hdr )) {
vm_map_store_copy_insert_rb(map, after_where, copy);
}
#endif
}
void vm_map_store_copy_insert_rb( vm_map_t map, __unused vm_map_entry_t after_where, vm_map_copy_t copy)
{
struct vm_map_header *mapHdr = &(map->hdr);
struct rb_head *rbh = &(mapHdr->rb_head_store);
struct vm_map_store *store;
vm_map_entry_t entry = vm_map_copy_first_entry(copy);
int inserted=0, nentries = copy->cpy_hdr.nentries;
while (entry != vm_map_copy_to_entry(copy) && nentries > 0) {
vm_map_entry_t prev = entry;
store = &(entry->store);
if( RB_INSERT( rb_head, rbh, store ) != NULL){
panic("VMSCIR1: INSERT FAILED: %d: %p, %p, %p, 0x%lx, 0x%lx, 0x%lx, 0x%lx, 0x%lx, 0x%lx",inserted, prev, entry, vm_map_copy_to_entry(copy),
(uintptr_t)prev->vme_start, (uintptr_t)prev->vme_end, (uintptr_t)entry->vme_start, (uintptr_t)entry->vme_end,
(uintptr_t)(VME_FOR_STORE(rbh->rbh_root))->vme_start, (uintptr_t)(VME_FOR_STORE(rbh->rbh_root))->vme_end);
} else {
#if MAP_ENTRY_INSERTION_DEBUG
backtrace(&entry->vme_insertion_bt[0],
(sizeof (entry->vme_insertion_bt) / sizeof (uintptr_t)));
#endif
entry = entry->vme_next;
inserted++;
nentries--;
}
}
}
void
vm_map_store_copy_reset_ll( vm_map_copy_t copy, __unused vm_map_entry_t entry, __unused int nentries)
{
copy->cpy_hdr.nentries = 0;
vm_map_copy_first_entry(copy) =
vm_map_copy_last_entry(copy) =
vm_map_copy_to_entry(copy);
}
