Method and Device for Anonymous Page Management, Terminal Device, and Readable Storage Medium

A method for anonymous page management for a terminal device, comprising:

• monitoring whether a process of which a priority changes exists in the terminal device, and obtaining information indicating a priority change of each process;
• determining a target to-be-recycled process according to the information indicating the priority change of each process;
• detecting whether target anonymous pages corresponding to the target to-be-recycled process are stored in a memory space;
• and
• recycling at least one of the target anonymous pages corresponding to the target to-be-recycled process into a swap space in response to the target anonymous page being stored in the memory space;
• wherein the swap space is configured to recycle anonymous pages.

A terminal device, comprising a processor and a non-volatile memory storing a computer instruction, wherein when the computer instruction is executed by the processor, the terminal device performs:

• monitoring whether a process of which a priority changes exists in the terminal device, and obtaining information indicating a priority change of each process;
• determining a target to-be-executed process according to the information indicating the priority change of each process;
• detecting whether a target anonymous page corresponding to the target to-be-executed process is stored in a swap space, wherein the swap space is configured to recycle anonymous pages;
• and
• prefetching the target anonymous page from the swap space in response to the target anonymous page being stored in the swap space.