* About used-once anon-pages
@ 2021-03-25 7:04 Huang, Ying
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From: Huang, Ying @ 2021-03-25 7:04 UTC (permalink / raw)
To: Joonsoo Kim; +Cc: linux-mm
From the commit log of the commit b518154e59aa ("mm/vmscan: protect the
workingset on anonymous LRU"), you referred to the "used-once"
anon-pages. I have known about the use cases about used-once file cache
pages. But I don't know the use cases about the used-once anon-pages.
Can you teach me about that?
Or you doesn't mean used-once exactly, but accessing the pages for a
while after allocating the page, then never touch it again?
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2021-03-25 7:04 About used-once anon-pages Huang, Ying
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