[請益] 恐龍本8e 記憶體問題
不知道這個問題能不能在這版上問?
如有不妥會自刪
在恐龍本8e版第8章講述memory
8.3.3部分結尾提到如下:
Another possible solution to external-fragmentation problem is
to permit the "logical address" space of process to be noncontiguous..
以下略
接著8.4 paging開頭提到:
Paging is a memory-management scheme that permits the "physical address"
space to be noncontiguous.
所以要解決external fragmentation是允許邏輯記憶體還是實體記憶體不連續?
感覺有點怪怪的...
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