Slacker News Slacker News logo featuring a lazy sloth with a folded newspaper hat
  • top
  • new
  • show
  • ask
  • jobs
Library
← Back to context

Comment by LoganDark

2 days ago

That induces disk I/O overhead (even if it somehow doesn't impact IPC performance)

5 comments

LoganDark

Reply

drdexebtjl  2 days ago

The file doesn’t have to be disk-backed.

  • LoganDark  2 days ago

    Don't you need something mounted for that?

    • yxhuvud  2 days ago

      No, you can use a memfd.

      1 reply →

outpost_mystic2  2 days ago

It doesnt. Processes can share memory

Slacker News

Product

  • API Reference
  • Hacker News RSS
  • Source on GitHub

Community

  • Support Ukraine
  • Equal Justice Initiative
  • GiveWell Charities