kernel/syscalls/task.cpp

472     auto vm_mapping = region->as_vm_mapping();
473     if (!vm_mapping)
476     auto vmo = vm_mapping->vmo();
500     uint64_t offset = vaddr - vm_mapping->base() + vm_mapping->object_offset();
504     len = MIN(len, vm_mapping->size() - (vaddr - vm_mapping->base()));
540     auto vm_mapping = region->as_vm_mapping();
541     if (!vm_mapping)
544     auto vmo = vm_mapping->vmo();
568     uint64_t offset = vaddr - vm_mapping->base() + vm_mapping->object_offset();
572     len = MIN(len, vm_mapping->size() - (vaddr - vm_mapping->base()));