Use control method for cache resources and electronic device

An electronic device comprising:

• a processor;
• and
• a memory storing instructions that, when executed by the processor, cause the electronic device to:
• obtain an access request initiated by a target object in the electronic device;
• determine, in response to the access request meeting a condition, a first partition identity of the target object and a second partition identity corresponding to a physical address to be accessed by the access request, the second partition identity being associated with a memory space address including the physical address;
• determine a target resource allocation policy based on the first partition identity and the second partition identity;
• allocate corresponding cache space to the target object according to the resource allocation policy;
• and
• cache associated data needed to process the access request in the cache space.

A non-transitory computer-readable storage medium storing instructions that, when executed by a processor, cause an electronic device including the processor to:

• obtain an access request initiated by a target object in the electronic device;
• determine, in response to the access request meeting a condition, a first partition identity of the target object and a second partition identity corresponding to a physical address to be accessed by the access request, the second partition identity being associated with a memory space address including the physical address;
• determine a target resource allocation policy based on the first partition identity and the second partition identity;
• allocate corresponding cache space to the target object according to the resource allocation policy;
• and
• cache associated data needed to process the access request in the cache space.