iOS中的交换空间(swap space)

看来是没有交换空间，原因是闪存和SSD硬盘相比，速度很慢，也有电源管理的原因。

the NAND flash is not designed to be used as swap. It is damaging to the overall health of the chips

1. Is virtual memory used in iOS?
2. Does iOS support virtual memory and a swap file?
3. iOS Swap File - Page File - VM or Whatever You Want to Call It