{
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  "path": "/Articles/1074919/",
  "publishedAt": "2026-06-02T18:35:52.000Z",
  "site": "https://lwn.net",
  "tags": [
    "Extended\nattributes",
    "FUSE filesystem",
    "Linux Storage,\nFilesystem, Memory Management, and BPF Summit"
  ],
  "textContent": "Extended\nattributes (xattrs) provide a way to attach key/value metadata to inodes—files, directories, and the like—in a filesystem. As with many Linux filesystems, the FUSE filesystem supports xattrs. In a filesystem-track session at the 2026 Linux Storage,\nFilesystem, Memory Management, and BPF Summit, FUSE maintainer Miklos Szeredi led a discussion about caching xattrs in kernel memory; he would like to create some common infrastructure that could be used by FUSE and shared with other filesystems.",
  "title": "[$] Caching for extended attributes"
}