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SubjectRe: Which process is associated with process ID 0 (swapper)
Mikado wrote:
> Jan Engelhardt wrote:
>
>>>Is your code doing it like ipt_owner does?
>
>
> It seems that ipt_owner does _not_ support PID match anymore:

Yes, it was removed for two reasons:

- it used tasklist_lock from bh-context, resulting in deadlocks
- there is no 1:1 mapping between sockets (or packets) and
processes. If you use corking even a single packet can be
created in cooperation by multiple processes.

-
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