Unverified50% confidenceSolutionExact time
The new approach bypasses reference counting with the RCU mechanism, folios leaving the cache are returned to the page allocator only after a grace period, and readers can copy data directly from the page without touching the reference count.
1
Sources
50%
Confidence
Long-term
Relevance
10/14/2026
First Seen
Sources
Related Entities
Related Claims
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