• thanks_shakey_snake
      link
      fedilink
      arrow-up
      37
      arrow-down
      1
      ·
      7 months ago

      Yeah lol I’m familiar with “kill child” in a process management context, but I’ve never seen the word “sacrifice” come up. Is that a thing?

      • thallamabond@lemmy.world
        link
        fedilink
        arrow-up
        24
        ·
        7 months ago

        /*

        • If any of p’s children has a different mm and is eligible for kill,
        • the one with the highest oom_badness() score is sacrificed for its
        • parent. This attempts to lose the minimal amount of work done while
        • still freeing memory. */
        • thanks_shakey_snake
          link
          fedilink
          arrow-up
          8
          ·
          7 months ago

          Nice. Imagine the lady in the post’s face when she learns that “oom badness” is how they decide which child to sacrifice.

          What’s that from?

          • genuineparts@infosec.pub
            link
            fedilink
            arrow-up
            10
            ·
            edit-2
            7 months ago

            From the source file oom_kill.c in the linux kernel. But it seems this has been reworded or changed since 2019. That’s the commit that removed this.