[email protected] (Eric W. Biederman) wrote:
>
> pid 0 is never exported to userspace, so hashing it servers no useful
> purpose.
uh-huh.
> Explicitly not hashing pid 0 allows struct pid to be marked as not
> hashed, and it allows us to avoid checks if for pid 0 when searching
> for processes to signal if pid 0 does not have a special meaning.
Were you planning on sending a patch to avoid those checks? Because right
now, this patch looks like a net loss.
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