928
submitted 6 months ago* (last edited 6 months ago) by 0x4E4F@sh.itjust.works to c/linuxmemes@lemmy.world
you are viewing a single comment's thread
view the rest of the comments
[-] thanks_shakey_snake@lemmy.ca 36 points 6 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 24 points 6 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@lemmy.ca 8 points 6 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 10 points 6 months ago* (last edited 6 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.

this post was submitted on 12 May 2024
928 points (100.0% liked)

linuxmemes

21251 readers
1395 users here now

Hint: :q!


Sister communities:


Community rules (click to expand)

1. Follow the site-wide rules

2. Be civil
  • Understand the difference between a joke and an insult.
  • Do not harrass or attack members of the community for any reason.
  • Leave remarks of "peasantry" to the PCMR community. If you dislike an OS/service/application, attack the thing you dislike, not the individuals who use it. Some people may not have a choice.
  • Bigotry will not be tolerated.
  • These rules are somewhat loosened when the subject is a public figure. Still, do not attack their person or incite harrassment.
  • 3. Post Linux-related content
  • Including Unix and BSD.
  • Non-Linux content is acceptable as long as it makes a reference to Linux. For example, the poorly made mockery of sudo in Windows.
  • No porn. Even if you watch it on a Linux machine.
  • 4. No recent reposts
  • Everybody uses Arch btw, can't quit Vim, and wants to interject for a moment. You can stop now.

  • Please report posts and comments that break these rules!

    founded 1 year ago
    MODERATORS