{
  "id": 15627721,
  "title": "Linus Torvalds' AI Code Improved: Huge Performance Wins With Reworked Code",
  "url": "https://urgent.news/2026/10/19/linus-torvalds-ai-code-improved-huge-performance-wins-with-reworked",
  "topic": "ai",
  "section": "AI",
  "published": "2026-10-19T16:32:00.000Z",
  "source": {
    "name": "Phoronix",
    "slug": "phoronix",
    "url": "https://www.phoronix.com/news/Reading-Page-Cache-WO-Folio-Ref"
  },
  "original_language": "en",
  "account": null,
  "summary": "Last week I wrote about Linus Torvalds leveraging AI to come up with a hefty Linux kernel improvement using Claude Code. The code is for reading from the page cache without folio references to help workloads of small reads from a single file across many CPU threads. Meta engineer Kiryl Shutsemau has taken that code and reworked it and showing extremely promising performance results...",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}