Virtual Memory

Question

 

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Please Explain here anybody :(

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TLB Miss

If we don't find the page frame number inside the TLB, it is called a TLB miss only then we go to the page table to look for the corresponding page frame number.

 

Now where page table stored in?

Most modern systems provide some hardware acceleration for translating page addresses, and maintain an on-chip cache of translations (the TLB, or translation lookaside buffer). This table is not the page table, but is a cache for recently used page table entries. 

so in case of TLB miss just access the cache.

Got the point?

For more https://stackoverflow.com/questions/37825859/cache-miss-a-tlb-miss-and-page-fault/37827756

https://www.quora.com/Where-in-the-computer-architecture-is-the-page-table-stored-in 

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Ans D)

Answer 1

TLB---->Cache mem---->main mem.