Question: How does Linux do segmentation with paging?

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Question:

How does Linux do segmentation with paging?

engineering Computer-Science

Answer 1

Answer #1

`Hey,

Note: If you have any queries related the answer please do comment. I would be very happy to resolve all your queries.

In segmented paging,

Process is first divided into segments and then each segment is divided into pages.
These pages are then stored in the frames of main memory.
A page table exists for each segment that keeps track of the frames storing the pages of that segment.
Each page table occupies one frame in the main memory.
Number of entries in the page table of a segment = Number of pages that segment is divided.
A segment table exists that keeps track of the frames storing the page tables of segments.
Number of entries in the segment table of a process = Number of segments that process is divided.
The base address of the segment table is stored in the segment table base register.

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Answer 2

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