Linux overcommit is not a bug, it's a feature. The argument isn't that it's okay for code to be buggy if the odds of triggering the bug are low, it's that it's okay for code to not make use of a feature if the odds of benefiting from that feature are low.
> Linux overcommit is not a bug, it's a feature.
You failed to read what I wrote. I referred to why clients would choose to not initialize early to avoid scenarios such as Linux over committing, not that Linux had a bug.
Overcommit is an optimization where virtual memory that is allocated but unused is not mapped to physical memory. If you want to avoid this (for some reason), choosing not to initialize early is not going to have the intended effect.
> Overcommit is an optimization where virtual memory that is allocated but unused is not mapped to physical memory.
Either you're replying without bothering to read the messages you're replying to, or you're failing to understand what is being written.
> If you want to avoid this (for some reason), choosing not to initialize early is not going to have the intended effect.
Read PP's comment.