Folio
AssessTechniques
A Linux memory management data structure that groups pages for more efficient handling.
Why it's here
Placed in Assess: 2 article(s) of evidence from 2 source(s), led by open-source activity, with 2 in the last 30 days. Confidence 37%.
Evidence (2)
- 8The New Stack·10/14/2026open_sourceTorvalds Uses Claude Code to Patch Linux Page Cache, Then Reviewers Find a Race
Linus Torvalds submitted a Linux kernel patch series that he says was largely written with help from Anthropic’s Claude Code, targeting a page-cache reference-counting bottleneck. The changes showed major benchmark gains on his test systems, but reviewers later identified a race condition and raised questions about the memory reclamation design.
- 7Hacker News·10/14/2026open_sourceLinus Torvalds posts first LLM-assisted patch series
Linus Torvalds said he used a large language model to help develop a patch series for a longstanding Linux kernel performance issue, and has now posted the ten-patch series for review. The changes aim to speed up hot folio lookup and data access under RCU, but reviewers have already found a race condition that will need to be addressed.