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Selection of memory blocks for garbage collection based on variable block life threshold
Selection of memory blocks for garbage collection based on variable block life threshold
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机译:根据可变的块寿命阈值选择用于垃圾回收的存储块
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摘要
Memory blocks of a nonvolatile memory device are managed by identifying a full memory block, determining whether a block life of the full memory block exceeds a threshold value, and upon determining that the block life of the full memory block exceeds the threshold value, selecting the full memory block as a target block for garbage collection. The threshold of the block life is determined using an average write distance of logical pages programmed in the nonvolatile memory device.
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