Method for equalizing swap partition loss of memory
A technology of exchanging partitions and equalizing methods, applied in the direction of memory address/allocation/relocation, input/output to record carrier, etc., which can solve the problems of large size, reduced performance, and indistinguishability
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[0040] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:
[0041] The operating environment of the present invention is: a mobile device, which includes necessary hardware devices such as CPU, DRAM, Flash, NVRAM, etc., and can run an operating system based on the Linux kernel.
[0042] The hierarchical structure of the operating environment of the present invention is as follows: figure 2 As shown, the top layer is the application program 1, under the application program are the Dalvik virtual machine 21 and the runtime library 22 of the Android operating system 2, and then the Linux kernel 3; the Linux kernel includes memory management 31 and process management 32 and device driver 33, etc.; the lowest specific hardware 4, including DRAM 41, NVRAM 42, and Flash 43, etc.
[0043] NVRAM as a Swap partition is connected to the memory bus together with DRAM, and is uniformly addressed with DRAM, and the memory control...
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