Linus Torvalds let Claude Code fix the Linux page cache. Then reviewers found a race.

We’re so glad you’re here. You can expect all the best TNS content to arrive Monday through Friday to keep you on top of the news and at the top of your game. Check your inbox for a confirmation email where you can adjust your preferences and even join additional groups. Linux creator and longtime lead maintainer Linus Torvalds turned to Anthropic’s Claude Code to tackle a kernel performance problem that developers have struggled with for more than two years.

Also reported by Startup Fortune, NeoTeo, Pasquale Pillitteri.

First reported by The New Stack. This page is a short excerpt; the full text is theirs.