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Questions - demand-paging

Why did NOT my Linux act the lazy memory allocation?

I'm practising to use the Lazy Allocation and the Demand Paging policies of Linux. I want a buffer that I allocated by mmap() occupy NO physical memory until I really write something to it. Further mo...
test-img

Leon

linux

mmap

lazy-initialization

numa

demand-paging

Votes: 0

Answers: 1

Latest Answer

I got it! In the searching content I pasted, that man used a MAP_PRIVATE flag to mmap() as argument, while I used MAP_SHARED. It looks like that if a buffer is being shared between processes, a READIN...
test-img

Leon

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