{
  "id": 568737,
  "title": "Up To 12.8x Improvement Observed For gup_test With New Linux MM Patches",
  "url": "https://urgent.news/2026/08/11/up-to-12-8x-improvement-observed-for-gup-test-with-new-linux-mm",
  "topic": "tech",
  "section": "Tech",
  "published": "2026-08-11T12:16:00.000Z",
  "source": {
    "name": "Phoronix",
    "slug": "phoronix",
    "url": "https://www.phoronix.com/news/Linux-Batch-Follow-Page-Mask"
  },
  "original_language": "en",
  "account": null,
  "summary": "Linux developer Rik van Riel has pulled off some nice Linux kernel optimizations over the years and the Meta engineer has been working on another one around batching of look-ups with Linux's follow_page_mask() that is used for translating virtual addresses to the corresponding struct page...",
  "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."
}